Merge pull request #1 from rjaros/master

merge

73 files changed, 2898 insertions, 90 deletions

diff --git a/kvision-modules/kvision-bootstrap/build.gradle b/kvision-modules/kvision-bootstrap/build.gradle
index 5f5d0c49..6c504c17 100644
--- a/kvision-modules/kvision-bootstrap/build.gradle
+++ b/kvision-modules/kvision-bootstrap/build.gradle
@@ -11,6 +11,7 @@ kotlinFrontend {
         dependency("bootstrap-vertical-tabs", "1.2.2")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-bootstrap/src/main/resources/css/style.css b/kvision-modules/kvision-bootstrap/src/main/resources/css/style.css
index a0314ced..7633ed6c 100644
--- a/kvision-modules/kvision-bootstrap/src/main/resources/css/style.css
+++ b/kvision-modules/kvision-bootstrap/src/main/resources/css/style.css
@@ -163,3 +163,55 @@ ul.tabs-top > li {
     float:none;
     flex-shrink: 0;
 }
+
+.kv-tab-close {
+    margin-left: 10px;
+    color: #000;
+    text-shadow: 0 1px 0 #fff;
+    filter: alpha(opacity=20);
+    opacity: 0.2;
+}
+
+.kv-tab-close:hover, .kv-tab-close:focus {
+    cursor: pointer;
+    filter: alpha(opacity=50);
+    opacity: 0.5;
+}
+
+select.form-control, .tabulator-row .tabulator-cell.tabulator-editing select {
+    -webkit-appearance: none;
+    -moz-appearance: none;
+    appearance: none;
+    background: transparent none no-repeat;
+    background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABUAAAAKCAYAAABblxXYAAAABmJLR0QA/wD/AP+gvaeTAAAACXBIWXMAAAsTAAALEwEAmpwYAAAAB3RJTUUH4wUKFyIn4IjqJgAAAENJREFUKM/l0LERACEQQlGsiTa2px1aokGugNNAx8wfMy8AeLoBALYjaTqoKkga2+gKPgF/2Q7JkEx359oftu+C7/UBCUIcVQz0PvcAAAAASUVORK5CYII=');
+    background-position: right center;
+    cursor: pointer;
+}
+
+select.form-control:hover {
+    background-color: #e6e6e6;
+}
+
+select.form-control option {
+    background-color: white;
+}
+
+select.input-sm {
+    line-height: inherit;
+}
+
+.tabulator-row .tabulator-cell.tabulator-editing input, .tabulator-row .tabulator-cell.tabulator-editing select {
+    border: 1px solid #ccc;
+    border-radius: 4px;
+}
+
+.tabulator-row .tabulator-cell.tabulator-editing input:focus, .tabulator-row .tabulator-cell.tabulator-editing select:focus {
+    border-color: #66afe9;
+    -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, 0.6);
+    box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, 0.6);
+}
+
+.tabulator-row .tabulator-cell.tabulator-editing {
+    border-right: 1px solid #1d68cd !important;
+    padding: 2px !important;
+}
diff --git a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 2fc0320a..1ad97acc 100644
--- a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -88,7 +88,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/dropdown/DropDownSpec.kt b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/dropdown/DropDownSpec.kt
index ff4daea7..af35fa51 100644
--- a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/dropdown/DropDownSpec.kt
+++ b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/dropdown/DropDownSpec.kt
@@ -34,7 +34,7 @@ class DropDownSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val dd = DropDown("Dropdown", listOf("abc" to "#!/x", "def" to "#!/y"), "flag")
             root.add(dd)
             dd.toggle()
@@ -51,7 +51,7 @@ class DropDownSpec : DomSpec {
     @Test
     fun renderDropUp() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val dd = DropDown("Dropdown", listOf("abc" to "#!/x", "def" to "#!/y"), "flag").apply { dropup = true }
             root.add(dd)
             dd.toggle()
@@ -68,7 +68,7 @@ class DropDownSpec : DomSpec {
     @Test
     fun renderHeaderElement() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val dd = DropDown("Dropdown", listOf("abc" to DD.HEADER.option), "flag")
             root.add(dd)
             dd.toggle()
@@ -85,7 +85,7 @@ class DropDownSpec : DomSpec {
     @Test
     fun renderSeparatorElement() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val dd = DropDown("Dropdown", listOf("abc" to DD.SEPARATOR.option), "flag")
             root.add(dd)
             dd.toggle()
@@ -102,7 +102,7 @@ class DropDownSpec : DomSpec {
     @Test
     fun renderDisabledElement() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val dd = DropDown("Dropdown", listOf("abc" to DD.DISABLED.option), "flag")
             root.add(dd)
             dd.toggle()
@@ -119,7 +119,7 @@ class DropDownSpec : DomSpec {
     @Test
     fun toggle() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val dd = DropDown("Dropdown", listOf("abc" to "#!/x", "def" to "#!/y"), "flag")
             root.add(dd)
             val visible = dd.getElementJQuery()?.hasClass("open") ?: false
diff --git a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/AlertSpec.kt b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/AlertSpec.kt
index 807f837a..c3d17de9 100644
--- a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/AlertSpec.kt
+++ b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/AlertSpec.kt
@@ -36,7 +36,7 @@ class AlertSpec : DomSpec {
     @Test
     fun render() {
         run {
-            Root("test", true)
+            Root("test", fixed = true)
             Alert.show("Alert caption", "Alert content")
             val alert = document.getElementById("test")?.let { jQuery(it).find(".modal")[0] }
             assertNotNull(alert, "Should show alert window")
diff --git a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/CloseIconSpec.kt b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/CloseIconSpec.kt
index 2e3ea3ef..1893ce81 100644
--- a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/CloseIconSpec.kt
+++ b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/CloseIconSpec.kt
@@ -32,7 +32,7 @@ class CloseIconSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ci = CloseIcon()
             root.add(ci)
             val element = document.getElementById("test")
diff --git a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/ConfirmSpec.kt b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/ConfirmSpec.kt
index dc734e10..875bf9e2 100644
--- a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/ConfirmSpec.kt
+++ b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/ConfirmSpec.kt
@@ -36,7 +36,7 @@ class ConfirmSpec : DomSpec {
     @Test
     fun render() {
         run {
-            Root("test", true)
+            Root("test", fixed = true)
             Confirm.show("Confirm caption", "Confirm content")
             val confirm = document.getElementById("test")?.let { jQuery(it).find(".modal")[0] }
             assertNotNull(confirm, "Should show confirm window")
diff --git a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/ModalSpec.kt b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/ModalSpec.kt
index 523abfd5..7149b163 100644
--- a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/ModalSpec.kt
+++ b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/modal/ModalSpec.kt
@@ -35,7 +35,7 @@ class ModalSpec : DomSpec {
     @Test
     fun render() {
         run {
-            Root("test", true)
+            Root("test", fixed = true)
             val modal = Modal("Modal")
             modal.show()
             val content = document.getElementById("test")?.let { jQuery(it).find(".modal-title").html() }
@@ -47,7 +47,7 @@ class ModalSpec : DomSpec {
     @Test
     fun toggle() {
         run {
-            Root("test", true)
+            Root("test", fixed = true)
             val modal = Modal("Modal")
             modal.toggle()
             val content = document.getElementById("test")?.let { jQuery(it).find(".modal-title").html() }
diff --git a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/window/WindowSpec.kt b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/window/WindowSpec.kt
index e87626ca..c79b9d32 100644
--- a/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/window/WindowSpec.kt
+++ b/kvision-modules/kvision-bootstrap/src/test/kotlin/test/pl/treksoft/kvision/window/WindowSpec.kt
@@ -32,7 +32,7 @@ class WindowSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val window = Window("Window title", isResizable = false)
             root.add(window)
             val id = window.id
diff --git a/kvision-modules/kvision-chart/build.gradle b/kvision-modules/kvision-chart/build.gradle
index 4d4ba4df..d90de6ce 100644
--- a/kvision-modules/kvision-chart/build.gradle
+++ b/kvision-modules/kvision-chart/build.gradle
@@ -6,6 +6,7 @@ kotlinFrontend {
         dependency("chart.js", "2.7.3")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/chart/ChartCanvasSpec.kt b/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/chart/ChartCanvasSpec.kt
index 6fae54ad..da83b989 100644
--- a/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/chart/ChartCanvasSpec.kt
+++ b/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/chart/ChartCanvasSpec.kt
@@ -36,7 +36,7 @@ class ChartCanvasSpec : DomSpec {
     @Test
     fun renderResponsive() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val chart = ChartCanvas(
                 configuration = Configuration(
                     ChartType.SCATTER,
@@ -56,7 +56,7 @@ class ChartCanvasSpec : DomSpec {
     @Test
     fun renderNotResponsive() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val chart = ChartCanvas(
                 300, 600,
                 configuration = Configuration(
diff --git a/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/chart/ChartSpec.kt b/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/chart/ChartSpec.kt
index 7974ea78..1fe73608 100644
--- a/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/chart/ChartSpec.kt
+++ b/kvision-modules/kvision-chart/src/test/kotlin/test/pl/treksoft/kvision/chart/ChartSpec.kt
@@ -37,7 +37,7 @@ class ChartSpec : DomSpec {
     @Test
     fun renderResponsive() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val chart = Chart(
                 Configuration(
                     ChartType.SCATTER,
@@ -60,7 +60,7 @@ class ChartSpec : DomSpec {
     @Test
     fun renderNotResponsive() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val chart = Chart(
                 Configuration(
                     ChartType.SCATTER,
diff --git a/kvision-modules/kvision-cordova/build.gradle b/kvision-modules/kvision-cordova/build.gradle
new file mode 100644
index 00000000..4aaef76d
--- /dev/null
+++ b/kvision-modules/kvision-cordova/build.gradle
@@ -0,0 +1,5 @@
+apply from: "../shared.gradle"
+
+dependencies {
+    compile "org.jetbrains.kotlinx:kotlinx-coroutines-core-js:$coroutinesVersion"
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Battery.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Battery.kt
new file mode 100644
index 00000000..656a519a
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Battery.kt
@@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.browser.window
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * Battery status.
+ */
+external class BatteryStatus {
+    val level: Int
+    val isPlugged: Boolean
+}
+
+/**
+ * Main object for Cordova battery.
+ */
+object Battery {
+
+    /**
+     * Battery status event types.
+     */
+    enum class BatteryEvent(internal val type: String) {
+        BATTERY_STATUS("batterystatus"),
+        BATTERY_LOW("batterylow"),
+        BATTERY_CRITICAL("batterycritical")
+    }
+
+    /**
+     * Add listeners for battery status Cordova events.
+     */
+    fun addStatusListener(event: BatteryEvent, listener: (BatteryStatus) -> Unit) {
+        addDeviceReadyListener {
+            window.addEventListener(event.type, { status ->
+                @Suppress("UnsafeCastFromDynamic")
+                listener(status.asDynamic())
+            }, false)
+        }
+    }
+
+    /**
+     * Get battery status.
+     */
+    suspend fun getStatus(): BatteryStatus {
+        return suspendCoroutine { continuation ->
+            addStatusListener(Battery.BatteryEvent.BATTERY_STATUS) { status ->
+                continuation.resume(status)
+            }
+        }
+    }
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Camera.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Camera.kt
new file mode 100644
index 00000000..40c731c7
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Camera.kt
@@ -0,0 +1,270 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import pl.treksoft.kvision.utils.obj
+import kotlin.browser.window
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * Exception class for camera errors.
+ */
+class CameraException(message: String) : Exception(message)
+
+/**
+ * Main object for Cordova camera.
+ */
+object Camera {
+
+    private const val CAMERA_ACTIVE_STORAGE_KEY = "kv_camera_active_storage_key"
+    private const val CAMERA_STATUS_OK = "OK"
+
+    /**
+     * Camera destination types.
+     */
+    enum class DestinationType {
+        DATA_URL,
+        FILE_URI,
+        NATIVE_URI
+    }
+
+    /**
+     * Picture encoding types.
+     */
+    enum class EncodingType {
+        JPEG,
+        PNG
+    }
+
+    /**
+     * Picture/video media types.
+     */
+    enum class MediaType {
+        PICTURE,
+        VIDEO,
+        ALLMEDIA
+    }
+
+    /**
+     * Camera picture/video sources.
+     */
+    enum class PictureSourceType {
+        PHOTOLIBRARY,
+        CAMERA,
+        SAVEDPHOTOALBUM
+    }
+
+    /**
+     * Camera facing types.
+     */
+    enum class Direction {
+        BACK,
+        FRONT
+    }
+
+    /**
+     * iOS popover arrow directions.
+     */
+    enum class PopoverArrowDirection {
+        ARROW_UP,
+        ARROW_DOWN,
+        ARROW_LEFT,
+        ARROW_RIGHT,
+        ARROW_ANY
+    }
+
+    /**
+     * iOS popover options.
+     */
+    data class CameraPopoverOptions(
+        val x: Int,
+        val y: Int,
+        val width: Int,
+        val height: Int,
+        val arrowDir: PopoverArrowDirection,
+        val popoverWidth: Int,
+        val popoverHeight: Int
+    )
+
+    /**
+     * Suspending function to get picture from the camera.
+     *
+     * Note: On Android platform you must also use [addCameraResultCallback] listener.
+     *
+     * @param options camera options
+     * @return a [Result] class containing the picture or the exception
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun getPicture(options: CameraOptions): Result<String, CameraException> {
+        return suspendCoroutine { continuation ->
+            getPicture(options) {
+                continuation.resume(it)
+            }
+        }
+    }
+
+    /**
+     * A function to get picture from the camera.
+     *
+     * Note: On Android platform you must also use [addCameraResultCallback] listener.
+     *
+     * @param options camera options
+     * @param resultCallback a callback function to get the [Result], containing the picture or the exception
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    fun getPicture(options: CameraOptions, resultCallback: (Result<String, CameraException>) -> Unit) {
+        window.localStorage.setItem(CAMERA_ACTIVE_STORAGE_KEY, "true")
+        addDeviceReadyListener {
+            window.navigator.asDynamic().camera.getPicture({ image ->
+                window.localStorage.removeItem(CAMERA_ACTIVE_STORAGE_KEY)
+                resultCallback(Result.success(image))
+            }, { message ->
+                window.localStorage.removeItem(CAMERA_ACTIVE_STORAGE_KEY)
+                resultCallback(Result.error(CameraException(message)))
+            }, options.toJs())
+        }
+    }
+
+    /**
+     * An Android specific function to get picture from the camera after resume when the application
+     * webview intent is killed.
+     *
+     * @param resultCallback a callback function to get the [Result], containing the picture or the exception
+     */
+    fun addCameraResultCallback(resultCallback: (Result<String, CameraException>) -> Unit) {
+        addResumeListener { resumeEvent ->
+            val isCameraActive = window.localStorage.getItem(CAMERA_ACTIVE_STORAGE_KEY) == "true"
+            if (isCameraActive && resumeEvent.pendingResult != null) {
+                window.localStorage.removeItem(CAMERA_ACTIVE_STORAGE_KEY)
+                if (resumeEvent.pendingResult.pluginStatus == CAMERA_STATUS_OK) {
+                    resultCallback(Result.success(resumeEvent.pendingResult.result))
+                } else {
+                    resultCallback(Result.error(CameraException(resumeEvent.pendingResult.result)))
+                }
+            }
+        }
+    }
+
+    /**
+     * Removes intermediate image files that are kept in the temporary storage after calling [getPicture].
+     *
+     * @param resultCallback an optional callback function to get the [Result] of the cleanup operation.
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    fun cleanup(resultCallback: ((Result<String, CameraException>) -> Unit)? = null) {
+        addDeviceReadyListener {
+            window.navigator.asDynamic().camera.cleanup({
+                resultCallback?.invoke(Result.success(CAMERA_STATUS_OK))
+            }, { message ->
+                resultCallback?.invoke(Result.error(CameraException(message)))
+            })
+        }
+    }
+}
+
+internal fun Camera.DestinationType.toJs(): dynamic = when (this) {
+    Camera.DestinationType.DATA_URL -> js("Camera.DestinationType.DATA_URL")
+    Camera.DestinationType.FILE_URI -> js("Camera.DestinationType.FILE_URI")
+    Camera.DestinationType.NATIVE_URI -> js("Camera.DestinationType.NATIVE_URI")
+}
+
+internal fun Camera.EncodingType.toJs(): dynamic = when (this) {
+    Camera.EncodingType.JPEG -> js("Camera.EncodingType.JPEG")
+    Camera.EncodingType.PNG -> js("Camera.EncodingType.PNG")
+}
+
+internal fun Camera.MediaType.toJs(): dynamic = when (this) {
+    Camera.MediaType.PICTURE -> js("Camera.MediaType.PICTURE")
+    Camera.MediaType.VIDEO -> js("Camera.MediaType.VIDEO")
+    Camera.MediaType.ALLMEDIA -> js("Camera.MediaType.ALLMEDIA")
+}
+
+internal fun Camera.PictureSourceType.toJs(): dynamic = when (this) {
+    Camera.PictureSourceType.PHOTOLIBRARY -> js("Camera.PictureSourceType.PHOTOLIBRARY")
+    Camera.PictureSourceType.CAMERA -> js("Camera.PictureSourceType.CAMERA")
+    Camera.PictureSourceType.SAVEDPHOTOALBUM -> js("Camera.PictureSourceType.SAVEDPHOTOALBUM")
+}
+
+internal fun Camera.PopoverArrowDirection.toJs(): dynamic = when (this) {
+    Camera.PopoverArrowDirection.ARROW_UP -> js("Camera.PopoverArrowDirection.ARROW_UP")
+    Camera.PopoverArrowDirection.ARROW_DOWN -> js("Camera.PopoverArrowDirection.ARROW_DOWN")
+    Camera.PopoverArrowDirection.ARROW_LEFT -> js("Camera.PopoverArrowDirection.ARROW_LEFT")
+    Camera.PopoverArrowDirection.ARROW_RIGHT -> js("Camera.PopoverArrowDirection.ARROW_RIGHT")
+    Camera.PopoverArrowDirection.ARROW_ANY -> js("Camera.PopoverArrowDirection.ARROW_ANY")
+}
+
+internal fun Camera.Direction.toJs(): dynamic = when (this) {
+    Camera.Direction.BACK -> js("Camera.Direction.BACK")
+    Camera.Direction.FRONT -> js("Camera.Direction.FRONT")
+}
+
+internal external class CameraPopoverOptions(
+    x: Int,
+    y: Int,
+    width: Int,
+    height: Int,
+    arrowDir: dynamic,
+    popoverWidth: Int,
+    popoverHeight: Int
+)
+
+internal fun Camera.CameraPopoverOptions.toJs(): dynamic {
+    return CameraPopoverOptions(x, y, width, height, arrowDir.toJs(), popoverWidth, popoverHeight)
+}
+
+/**
+ * Camera options.
+ */
+data class CameraOptions(
+    val quality: Int? = null,
+    val destinationType: Camera.DestinationType? = null,
+    val sourceType: Camera.PictureSourceType? = null,
+    val allowEdit: Boolean? = null,
+    val encodingType: Camera.EncodingType? = null,
+    val targetWidth: Int? = null,
+    val targetHeight: Int? = null,
+    val mediaType: Camera.MediaType? = null,
+    val correctOrientation: Boolean? = null,
+    val saveToPhotoAlbum: Boolean? = null,
+    val popoverOptions: Camera.CameraPopoverOptions? = null,
+    val cameraDirection: Camera.Direction? = null
+)
+
+@Suppress("ComplexMethod")
+internal fun CameraOptions.toJs(): dynamic {
+    return obj {
+        if (quality != null) this.quality = quality
+        if (destinationType != null) this.destinationType = destinationType.toJs()
+        if (sourceType != null) this.sourceType = sourceType.toJs()
+        if (allowEdit != null) this.allowEdit = allowEdit
+        if (encodingType != null) this.encodingType = encodingType.toJs()
+        if (targetWidth != null) this.targetWidth = targetWidth
+        if (targetHeight != null) this.targetHeight = targetHeight
+        if (mediaType != null) this.mediaType = mediaType.toJs()
+        if (correctOrientation != null) this.correctOrientation = correctOrientation
+        if (saveToPhotoAlbum != null) this.saveToPhotoAlbum = saveToPhotoAlbum
+        if (popoverOptions != null) this.popoverOptions = popoverOptions.toJs()
+        if (cameraDirection != null) this.cameraDirection = cameraDirection.toJs()
+    }
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Device.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Device.kt
new file mode 100644
index 00000000..d83b79d4
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Device.kt
@@ -0,0 +1,139 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import org.w3c.dom.events.Event
+import kotlin.browser.document
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * Device information class.
+ */
+external class Device {
+    val cordova: String
+    val model: String
+    val platform: String
+    val uuid: String
+    val version: String
+    val manufacturer: String
+    val isVirtual: Boolean
+    val serial: String
+}
+
+/**
+ * Pending result class.
+ */
+external class PendingResult {
+    val pluginServiceName: String
+    val pluginStatus: String
+    val result: dynamic
+}
+
+/**
+ * Resume event class.
+ */
+external class ResumeEvent {
+    val action: String?
+    val pendingResult: PendingResult?
+}
+
+/**
+ * Cordova event types.
+ */
+enum class CordovaEvent(internal val type: String) {
+    DEVICEREADY("deviceready"),
+    PAUSE("pause"),
+    RESUME("resume"),
+    BACKBUTTON("backbutton"),
+    MENUBUTTON("menubutton"),
+    SEARCHBUTTON("searchbutton"),
+    STARTCALLBUTTON("startcallbutton"),
+    ENDCALLBUTTON("endcallbutton"),
+    VOLUMEDOWNBUTTON("volumedownbutton"),
+    VOLUMEUPBUTTON("volumeupbutton"),
+    ACTIVATED("activated")
+}
+
+private external val device: Device
+
+/**
+ * Cordova device information object.
+ */
+var cordovaDevice: Device? = null
+    private set
+
+/**
+ * Add listeners for 'deviceready' Cordova event.
+ */
+fun addDeviceReadyListener(listener: (Device) -> Unit) {
+    document.addEventListener(CordovaEvent.DEVICEREADY.type, {
+        listener(device)
+    }, false)
+}
+
+/**
+ * Add listeners for 'pause' Cordova event.
+ */
+fun addPauseListener(listener: () -> Unit) {
+    addDeviceReadyListener {
+        document.addEventListener(CordovaEvent.PAUSE.type, {
+            listener()
+        }, false)
+    }
+}
+
+/**
+ * Add listeners for 'resume' Cordova event.
+ */
+fun addResumeListener(listener: (ResumeEvent) -> Unit) {
+    addDeviceReadyListener {
+        document.addEventListener(CordovaEvent.RESUME.type, { e ->
+            @Suppress("UnsafeCastFromDynamic")
+            listener(e.asDynamic())
+        }, false)
+    }
+}
+
+/**
+ * Add listeners for a Cordova events.
+ */
+fun addCordovaEventListener(event: CordovaEvent, listener: (Event) -> Unit) {
+    addDeviceReadyListener {
+        document.addEventListener(event.type, { e ->
+            listener(e)
+        }, false)
+    }
+}
+
+/**
+ * Suspending function to return device information object.
+ */
+suspend fun getDevice(): Device {
+    return cordovaDevice ?: suspendCoroutine { continuation ->
+        addDeviceReadyListener {
+            cordovaDevice = device
+            continuation.resume(device)
+        }
+    }
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/File.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/File.kt
new file mode 100644
index 00000000..6e7ba732
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/File.kt
@@ -0,0 +1,542 @@
+@file:Suppress(
+    "TooManyFunctions", "TooGenericExceptionCaught"
+)
+
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import org.khronos.webgl.ArrayBuffer
+import org.khronos.webgl.Uint8Array
+import org.khronos.webgl.set
+import org.w3c.files.Blob
+import org.w3c.files.BlobPropertyBag
+import org.w3c.files.FileReader
+import pl.treksoft.kvision.utils.obj
+import kotlin.browser.window
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * Exception class for file errors.
+ */
+class FileException(code: Int) : Exception("Error: $code")
+
+/**
+ * System directories class.
+ */
+external class SystemDirs {
+    val applicationDirectory: String
+    val applicationStorageDirectory: String
+    val dataDirectory: String
+    val cacheDirectory: String
+    val externalApplicationStorageDirectory: String?
+    val externalDataDirectory: String?
+    val externalCacheDirectory: String?
+    val externalRootDirectory: String?
+    val tempDirectory: String?
+    val syncedDataDirectory: String?
+    val documentsDirectory: String?
+    val sharedDirectory: String?
+}
+
+/**
+ * Main object for Cordova file.
+ */
+object File {
+
+    const val NOT_FOUND_ERR = 1
+    const val SECURITY_ERR = 2
+    const val ABORT_ERR = 3
+    const val NOT_READABLE_ERR = 4
+    const val ENCODING_ERR = 5
+    const val NO_MODIFICATION_ALLOWED_ERR = 6
+    const val INVALID_STATE_ERR = 7
+    const val SYNTAX_ERR = 8
+    const val INVALID_MODIFICATION_ERR = 9
+    const val QUOTA_EXCEEDED_ERR = 10
+    const val TYPE_MISMATCH_ERR = 11
+    const val PATH_EXISTS_ERR = 12
+
+    /**
+     * File system types.
+     */
+    enum class FileSystemType {
+        TEMPORARY,
+        PERSISTENT
+    }
+
+    /**
+     * Get system directories.
+     */
+    suspend fun getSystemDirectories(): SystemDirs {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                continuation.resume(window.asDynamic().cordova.file)
+            }
+        }
+    }
+
+    /**
+     * Resolve given path to a file or directory entry.
+     * @param url directory path
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun resolveLocalFileSystemURL(url: String): Result<Entry, FileException> {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                window.asDynamic().resolveLocalFileSystemURL(url, { entry ->
+                    continuation.resume(Result.success(entry))
+                }, { error ->
+                    continuation.resume(Result.error(FileException(error.code)))
+                })
+            }
+        }
+    }
+
+    /**
+     * Resolve given path to a directory entry.
+     * @param url directory path
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun resolveLocalFileSystemURLForDir(url: String): Result<DirectoryEntry, FileException> {
+        return when (val result = resolveLocalFileSystemURL(url)) {
+            is Result.Success -> {
+                if (result.value.isDirectory) {
+                    result.map {
+                        @Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE")
+                        it as DirectoryEntry
+                    }
+                } else {
+                    Result.error(FileException(TYPE_MISMATCH_ERR))
+                }
+            }
+            is Result.Failure -> result
+        }
+    }
+
+    /**
+     * Resolve given path to a file entry.
+     * @param url file path
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun resolveLocalFileSystemURLForFile(url: String): Result<FileEntry, FileException> {
+        return when (val result = resolveLocalFileSystemURL(url)) {
+            is Result.Success -> {
+                if (result.value.isFile) {
+                    result.map {
+                        @Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE")
+                        it as FileEntry
+                    }
+                } else {
+                    Result.error(FileException(TYPE_MISMATCH_ERR))
+                }
+            }
+            is Result.Failure -> result
+        }
+    }
+
+    /**
+     * Request a file system of a given type.
+     * @param fileSystemType file system type (temporary or persistent)
+     * @param size file system size (quota)
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun requestFileSystem(
+        fileSystemType: File.FileSystemType,
+        size: Long = 0
+    ): Result<FileSystem, FileException> {
+        return suspendCoroutine { continuation ->
+            val type = when (fileSystemType) {
+                File.FileSystemType.TEMPORARY -> LocalFileSystem.TEMPORARY
+                File.FileSystemType.PERSISTENT -> LocalFileSystem.PERSISTENT
+            }
+            addDeviceReadyListener {
+                window.asDynamic().requestFileSystem(type, size, { fs ->
+                    continuation.resume(Result.success(fs))
+                }, { error ->
+                    continuation.resume(Result.error(FileException(error.code)))
+                })
+            }
+        }
+    }
+
+    internal fun dataURLtoBlob(dataURI: String): Blob {
+        val byteString = window.atob(dataURI.split(',')[1])
+        val mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0]
+        val ab = ArrayBuffer(byteString.length)
+        val ia = Uint8Array(ab)
+        for (i in 0 until byteString.length) {
+            ia[i] = byteString[i].toByte()
+        }
+        return Blob(arrayOf(ab), BlobPropertyBag(type = mimeString))
+    }
+
+}
+
+/**
+ * Extension function to convert String to a directory entry.
+ */
+suspend fun String.toDirectoryEntry(): Result<DirectoryEntry, FileException> {
+    return File.resolveLocalFileSystemURLForDir(this)
+}
+
+/**
+ * Extension function to convert String to a file entry.
+ */
+suspend fun String.toFileEntry(): Result<FileEntry, FileException> {
+    return File.resolveLocalFileSystemURLForFile(this)
+}
+
+/**
+ * Get file or directory metadata.
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun Entry.getMetadata(): Result<Metadata, FileException> {
+    return suspendCoroutine { continuation ->
+        this.getMetadata({ metadata: Metadata ->
+            continuation.resume(Result.success(metadata))
+        } as MetadataCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * Get file or directory parent directory entry.
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun Entry.getParent(): Result<DirectoryEntry, FileException> {
+    return suspendCoroutine { continuation ->
+        this.getParent({ directoryEntry: DirectoryEntry ->
+            continuation.resume(Result.success(directoryEntry))
+        } as DirectoryEntryCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * Remove given file or directory.
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun Entry.remove(): Result<Entry, FileException> {
+    return suspendCoroutine { continuation ->
+        this.remove({
+            continuation.resume(Result.success(this))
+        } as VoidCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * Move given file or directory to a new location.
+ * @param parent new location parent directory entry
+ * @param newName new location name
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun Entry.moveTo(parent: DirectoryEntry, newName: String? = null): Result<Entry, FileException> {
+    return suspendCoroutine { continuation ->
+        this.moveTo(parent, newName, { entry: Entry ->
+            continuation.resume(Result.success(entry))
+        } as EntryCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * Copy given file or directory to a new location.
+ * @param parent new location parent directory entry
+ * @param newName new location name
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun Entry.copyTo(parent: DirectoryEntry, newName: String? = null): Result<Entry, FileException> {
+    return suspendCoroutine { continuation ->
+        this.copyTo(parent, newName, { entry: Entry ->
+            continuation.resume(Result.success(entry))
+        } as EntryCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * Create a FileWriter object for a given file entry.
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun FileEntry.createWriter(): Result<FileWriter, FileException> {
+    return suspendCoroutine { continuation ->
+        this.createWriter({ fileWriter: FileWriter ->
+            continuation.resume(Result.success(fileWriter))
+        } as FileWriterCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * Get a File object for a given file entry.
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun FileEntry.file(): Result<org.w3c.files.File, FileException> {
+    return suspendCoroutine { continuation ->
+        this.file({ file: org.w3c.files.File ->
+            continuation.resume(Result.success(file))
+        } as FileCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * Get or create a file in a given parent directory.
+ * @param path target file path
+ * @param create Used to indicate that the user wants to create a file if it was not previously there.
+ * @param exclusive Fail if the target path file already exists.
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun DirectoryEntry.getFile(
+    path: String,
+    create: Boolean = true,
+    exclusive: Boolean = false
+): Result<FileEntry, FileException> {
+    return suspendCoroutine { continuation ->
+        this.getFile(path, obj {
+            this.create = create
+            this.exclusive = exclusive
+        }, { fileEntry: FileEntry ->
+            continuation.resume(Result.success(fileEntry))
+        } as FileEntryCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * Get or create a directory in a given parent directory.
+ * @param path target directory path
+ * @param create Used to indicate that the user wants to create a directory if it was not previously there.
+ * @param exclusive Fail if the target path directory already exists.
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun DirectoryEntry.getDirectory(
+    path: String,
+    create: Boolean = true,
+    exclusive: Boolean = false
+): Result<DirectoryEntry, FileException> {
+    return suspendCoroutine { continuation ->
+        this.getDirectory(path, obj {
+            this.create = create
+            this.exclusive = exclusive
+        }, { directoryEntry: DirectoryEntry ->
+            continuation.resume(Result.success(directoryEntry))
+        } as DirectoryEntryCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * Remove given directory recursively.
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun DirectoryEntry.removeRecursively(): Result<DirectoryEntry, FileException> {
+    return suspendCoroutine { continuation ->
+        this.removeRecursively({
+            continuation.resume(Result.success(this))
+        } as VoidCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * List directory entries for a given DirectoryReader.
+ */
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "UnsafeCastFromDynamic")
+suspend fun DirectoryReader.readEntries(): Result<List<Entry>, FileException> {
+    return suspendCoroutine { continuation ->
+        this.readEntries({ entries: Array<Entry> ->
+            continuation.resume(Result.success(entries.toList()))
+        } as EntriesCallback, { error: dynamic ->
+            continuation.resume(Result.error(FileException(error.code)))
+        } as ErrorCallback)
+    }
+}
+
+/**
+ * List directory entries for a given parent directory entry.
+ */
+suspend fun DirectoryEntry.readEntries(): Result<List<Entry>, FileException> {
+    return this.createReader().readEntries()
+}
+
+/**
+ * Read file content as a plain string.
+ */
+@Suppress("UnsafeCastFromDynamic")
+suspend fun FileEntry.readAsText(): Result<String, FileException> {
+    return this.file().flatMap { file ->
+        suspendCoroutine<Result<String, FileException>> { continuation ->
+            val reader = FileReader()
+            reader.onloadend = { e ->
+                continuation.resume(Result.success(e.target.asDynamic().result))
+            }
+            reader.onerror = { error: dynamic ->
+                continuation.resume(Result.error(FileException(error.code)))
+            }
+            reader.readAsText(file)
+        }
+    }
+}
+
+/**
+ * Read file content as a data url.
+ */
+@Suppress("UnsafeCastFromDynamic")
+suspend fun FileEntry.readAsDataURL(): Result<String, FileException> {
+    return this.file().flatMap { file ->
+        suspendCoroutine<Result<String, FileException>> { continuation ->
+            val reader = FileReader()
+            reader.onloadend = { e ->
+                continuation.resume(Result.success(e.target.asDynamic().result))
+            }
+            reader.onerror = { error: dynamic ->
+                continuation.resume(Result.error(FileException(error.code)))
+            }
+            reader.readAsDataURL(file)
+        }
+    }
+}
+
+/**
+ * Read file content as an array buffer.
+ */
+@Suppress("UnsafeCastFromDynamic")
+suspend fun FileEntry.readAsArrayBuffer(): Result<ArrayBuffer, FileException> {
+    return this.file().flatMap { file ->
+        suspendCoroutine<Result<ArrayBuffer, FileException>> { continuation ->
+            val reader = FileReader()
+            reader.onloadend = { e ->
+                continuation.resume(Result.success(e.target.asDynamic().result))
+            }
+            reader.onerror = { error: dynamic ->
+                continuation.resume(Result.error(FileException(error.code)))
+            }
+            reader.onabort = { _ ->
+                continuation.resume(Result.error(FileException(File.ABORT_ERR)))
+            }
+            reader.readAsArrayBuffer(file)
+        }
+    }
+}
+
+/**
+ * Write file content from a Blob.
+ * @param data a data Blob to be written.
+ */
+@Suppress("UnsafeCastFromDynamic")
+suspend fun FileEntry.write(data: Blob): Result<FileEntry, FileException> {
+    return this.createWriter().flatMap { writer ->
+        suspendCoroutine<Result<FileEntry, FileException>> { continuation ->
+            writer.onwriteend = {
+                continuation.resume(Result.success(this))
+            }
+            writer.onerror = { error: dynamic ->
+                continuation.resume(Result.error(FileException(error.code)))
+            }
+            writer.onabort = { _ ->
+                continuation.resume(Result.error(FileException(File.ABORT_ERR)))
+            }
+            writer.write(data)
+        }
+    }
+}
+
+/**
+ * Write file content from a plain string.
+ * @param data a data string to be written.
+ */
+suspend fun FileEntry.write(data: String): Result<FileEntry, FileException> {
+    return this.write(Blob(arrayOf(data)))
+}
+
+/**
+ * Write file content from a data url.
+ * @param dataUrl a data url to be written.
+ */
+suspend fun FileEntry.writeDataUrL(dataUrl: String): Result<FileEntry, FileException> {
+    return this.write(File.dataURLtoBlob(dataUrl))
+}
+
+/**
+ * Write file content from an array buffer.
+ * @param data an array buffer to be written.
+ */
+suspend fun FileEntry.write(data: ArrayBuffer): Result<FileEntry, FileException> {
+    return this.write(data.toBlob())
+}
+
+/**
+ * Append file content from a Blob.
+ * @param data a data Blob to be appended.
+ */
+@Suppress("UnsafeCastFromDynamic")
+suspend fun FileEntry.append(data: Blob): Result<FileEntry, FileException> {
+    return this.createWriter().flatMap { writer ->
+        try {
+            writer.seek(writer.length)
+        } catch (e: Exception) {
+            console.log("File doesn't exist!")
+        }
+        suspendCoroutine<Result<FileEntry, FileException>> { continuation ->
+            writer.onwriteend = {
+                continuation.resume(Result.success(this))
+            }
+            writer.onerror = { error: dynamic ->
+                continuation.resume(Result.error(FileException(error.code)))
+            }
+            writer.onabort = { _ ->
+                continuation.resume(Result.error(FileException(File.ABORT_ERR)))
+            }
+            writer.write(data)
+        }
+    }
+}
+
+/**
+ * Append file content from a plain string.
+ * @param data a string to be appended.
+ */
+suspend fun FileEntry.append(data: String): Result<FileEntry, FileException> {
+    return this.append(Blob(arrayOf(data)))
+}
+
+/**
+ * Convert array buffer to a blob.
+ */
+fun ArrayBuffer.toBlob(): Blob {
+    return Blob(arrayOf(Uint8Array(this)))
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/FileSystem.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/FileSystem.kt
new file mode 100644
index 00000000..48f4f3d2
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/FileSystem.kt
@@ -0,0 +1,221 @@
+@file:Suppress(
+    "INTERFACE_WITH_SUPERCLASS",
+    "OVERRIDING_FINAL_MEMBER",
+    "RETURN_TYPE_MISMATCH_ON_OVERRIDE",
+    "CONFLICTING_OVERLOADS",
+    "EXTERNAL_DELEGATION",
+    "NESTED_CLASS_IN_EXTERNAL_INTERFACE",
+    "unused", "PropertyName", "TooManyFunctions", "VariableNaming", "MaxLineLength"
+)
+
+package pl.treksoft.kvision.cordova
+
+import org.w3c.files.File
+import kotlin.js.Date
+
+external object LocalFileSystem {
+    var TEMPORARY: Number
+    var PERSISTENT: Number
+    fun requestFileSystem(
+        type: Number,
+        size: Number,
+        successCallback: FileSystemCallback,
+        errorCallback: ErrorCallback? = definedExternally /* null */
+    )
+
+    fun resolveLocalFileSystemURL(
+        url: String,
+        successCallback: EntryCallback,
+        errorCallback: ErrorCallback? = definedExternally /* null */
+    )
+
+    fun webkitRequestFileSystem(
+        type: Number,
+        size: Number,
+        successCallback: FileSystemCallback,
+        errorCallback: ErrorCallback? = definedExternally /* null */
+    )
+}
+
+external object LocalFileSystemSync {
+    var TEMPORARY: Number
+    var PERSISTENT: Number
+    fun requestFileSystemSync(type: Number, size: Number): FileSystemSync
+    fun resolveLocalFileSystemSyncURL(url: String): EntrySync
+    fun webkitRequestFileSystemSync(type: Number, size: Number): FileSystemSync
+}
+
+external interface Metadata {
+    var modificationTime: Date
+    var size: Number
+}
+
+external interface Flags {
+    var create: Boolean? get() = definedExternally; set(value) = definedExternally
+    var exclusive: Boolean? get() = definedExternally; set(value) = definedExternally
+}
+
+external interface FileSystem {
+    var name: String
+    var root: DirectoryEntry
+}
+
+external interface Entry {
+    var isFile: Boolean
+    var isDirectory: Boolean
+    fun getMetadata(successCallback: MetadataCallback, errorCallback: ErrorCallback? = definedExternally /* null */)
+    var name: String
+    var fullPath: String
+    var filesystem: FileSystem
+    fun moveTo(
+        parent: DirectoryEntry,
+        newName: String? = definedExternally /* null */,
+        successCallback: EntryCallback? = definedExternally /* null */,
+        errorCallback: ErrorCallback? = definedExternally /* null */
+    )
+
+    fun copyTo(
+        parent: DirectoryEntry,
+        newName: String? = definedExternally /* null */,
+        successCallback: EntryCallback? = definedExternally /* null */,
+        errorCallback: ErrorCallback? = definedExternally /* null */
+    )
+
+    fun toURL(): String
+    fun toInternalURL(): String
+    fun remove(successCallback: VoidCallback, errorCallback: ErrorCallback? = definedExternally /* null */)
+    fun getParent(successCallback: DirectoryEntryCallback, errorCallback: ErrorCallback? = definedExternally /* null */)
+}
+
+external interface DirectoryEntry : Entry {
+    fun createReader(): DirectoryReader
+    fun getFile(
+        path: String,
+        options: Flags? = definedExternally /* null */,
+        successCallback: FileEntryCallback?,
+        errorCallback: ErrorCallback? = definedExternally /* null */
+    )
+
+    fun getDirectory(
+        path: String,
+        options: Flags? = definedExternally /* null */,
+        successCallback: DirectoryEntryCallback?,
+        errorCallback: ErrorCallback? = definedExternally /* null */
+    )
+
+    fun removeRecursively(successCallback: VoidCallback, errorCallback: ErrorCallback? = definedExternally /* null */)
+}
+
+external interface DirectoryReader {
+    fun readEntries(successCallback: EntriesCallback, errorCallback: ErrorCallback? = definedExternally /* null */)
+}
+
+external interface FileEntry : Entry {
+    fun createWriter(successCallback: FileWriterCallback, errorCallback: ErrorCallback? = definedExternally /* null */)
+    fun file(successCallback: FileCallback, errorCallback: ErrorCallback? = definedExternally /* null */)
+}
+
+external interface FileSystemCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun FileSystemCallback.invoke(filesystem: FileSystem) {
+    asDynamic()(filesystem)
+}
+
+external interface EntryCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun EntryCallback.invoke(entry: Entry) {
+    asDynamic()(entry)
+}
+
+external interface FileEntryCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun FileEntryCallback.invoke(entry: FileEntry) {
+    asDynamic()(entry)
+}
+
+external interface DirectoryEntryCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun DirectoryEntryCallback.invoke(entry: DirectoryEntry) {
+    asDynamic()(entry)
+}
+
+external interface EntriesCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun EntriesCallback.invoke(entries: Array<Entry>) {
+    asDynamic()(entries)
+}
+
+external interface MetadataCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun MetadataCallback.invoke(metadata: Metadata) {
+    asDynamic()(metadata)
+}
+
+external interface FileWriterCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun FileWriterCallback.invoke(fileWriter: FileWriter) {
+    asDynamic()(fileWriter)
+}
+
+external interface FileCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun FileCallback.invoke(file: File) {
+    asDynamic()(file)
+}
+
+external interface VoidCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun VoidCallback.invoke() {
+    asDynamic()()
+}
+
+external interface ErrorCallback
+
+@Suppress("NOTHING_TO_INLINE")
+inline operator fun ErrorCallback.invoke(err: Error) {
+    asDynamic()(err)
+}
+
+external interface FileSystemSync {
+    var name: String
+    var root: DirectoryEntrySync
+}
+
+external interface EntrySync {
+    var isFile: Boolean
+    var isDirectory: Boolean
+    fun getMetadata(): Metadata
+    var name: String
+    var fullPath: String
+    var filesystem: FileSystemSync
+    fun moveTo(parent: DirectoryEntrySync, newName: String? = definedExternally /* null */): EntrySync
+    fun copyTo(parent: DirectoryEntrySync, newName: String? = definedExternally /* null */): EntrySync
+    fun toURL(): String
+    fun remove()
+    fun getParent(): DirectoryEntrySync
+}
+
+external interface DirectoryEntrySync : EntrySync {
+    fun createReader(): DirectoryReaderSync
+    fun getFile(path: String, options: Flags? = definedExternally /* null */): FileEntrySync
+    fun getDirectory(path: String, options: Flags? = definedExternally /* null */): DirectoryEntrySync
+    fun removeRecursively()
+}
+
+external interface DirectoryReaderSync {
+    fun readEntries(): Array<EntrySync>
+}
+
+external interface FileEntrySync : EntrySync {
+    fun createWriter(): FileWriterSync
+    fun file(): File
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/FileWriter.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/FileWriter.kt
new file mode 100644
index 00000000..26215aa8
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/FileWriter.kt
@@ -0,0 +1,47 @@
+@file:Suppress(
+    "INTERFACE_WITH_SUPERCLASS",
+    "OVERRIDING_FINAL_MEMBER",
+    "RETURN_TYPE_MISMATCH_ON_OVERRIDE",
+    "CONFLICTING_OVERLOADS",
+    "EXTERNAL_DELEGATION",
+    "NESTED_CLASS_IN_EXTERNAL_INTERFACE",
+    "unused", "PropertyName", "TooManyFunctions", "VariableNaming", "MaxLineLength"
+)
+
+package pl.treksoft.kvision.cordova
+
+import org.w3c.dom.events.EventTarget
+import org.w3c.files.Blob
+import org.w3c.xhr.ProgressEvent
+
+external interface FileSaver : EventTarget {
+    fun abort()
+    var INIT: Number
+    var WRITING: Number
+    var DONE: Number
+    var readyState: Number
+    var error: Error
+    var onwritestart: (event: ProgressEvent) -> Unit
+    var onprogress: (event: ProgressEvent) -> Unit
+    var onwrite: (event: ProgressEvent) -> Unit
+    var onabort: (event: ProgressEvent) -> Unit
+    var onerror: (event: ProgressEvent) -> Unit
+    var onwriteend: (event: ProgressEvent) -> Unit
+
+}
+
+external interface FileWriter : FileSaver {
+    var position: Number
+    var length: Number
+    fun write(data: Blob)
+    fun seek(offset: Number)
+    fun truncate(size: Number)
+}
+
+external interface FileWriterSync {
+    var position: Number
+    var length: Number
+    fun write(data: Blob)
+    fun seek(offset: Number)
+    fun truncate(size: Number)
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Geolocation.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Geolocation.kt
new file mode 100644
index 00000000..c4ccd354
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Geolocation.kt
@@ -0,0 +1,264 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import pl.treksoft.kvision.utils.obj
+import kotlin.browser.window
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * Geolocation coordinates values.
+ */
+external class Coordinates {
+    val latitude: Number
+    val longitude: Number
+    val altitude: Number
+    val accuracy: Number
+    val altitudeAccuracy: Number?
+    val heading: Number?
+    val speed: Number
+}
+
+/**
+ * Geolocation position value.
+ */
+external class Position {
+    val coords: Coordinates
+    val timestamp: Number
+}
+
+/**
+ * Geolocaton error codes.
+ */
+enum class PositionError {
+    PERMISSION_DENIED,
+    POSITION_UNAVAILABLE,
+    TIMEOUT
+}
+
+private fun codeToEnum(code: Int): PositionError {
+    return when (code) {
+        1 -> PositionError.PERMISSION_DENIED
+        2 -> PositionError.POSITION_UNAVAILABLE
+        else -> PositionError.TIMEOUT
+    }
+}
+
+/**
+ * Exception class for geolocation errors.
+ */
+class GeolocationException(val code: PositionError, message: String) : Exception(message)
+
+/**
+ * Main geolocation object based on webview api.
+ */
+object Geolocation {
+
+    /**
+     * Get current location.
+     * @param enableHighAccuracy provides a hint that the application needs the best possible results
+     * @param timeout the maximum length of time (milliseconds) that is allowed to pass before getting the result
+     * @param maximumAge accept a cached position whose age is no greater than the specified time in milliseconds
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun getCurrentPosition(
+        enableHighAccuracy: Boolean = true,
+        timeout: Number? = null,
+        maximumAge: Number? = null
+    ): Result<Position, GeolocationException> {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                window.navigator.asDynamic().geolocation.getCurrentPosition({ position: Position ->
+                    continuation.resume(Result.success(position))
+                }, { error ->
+                    continuation.resume(Result.error(GeolocationException(codeToEnum(error.code), error.message)))
+                }, obj {
+                    this.enableHighAccuracy = enableHighAccuracy
+                    if (timeout != null) this.timeout = timeout
+                    if (maximumAge != null) this.maximumAge = maximumAge
+                })
+            }
+        }
+    }
+
+    /**
+     * Watch location changes.
+     * @param enableHighAccuracy provides a hint that the application needs the best possible results
+     * @param timeout the maximum length of time (milliseconds) that is allowed to pass before getting the result
+     * @param maximumAge accept a cached position whose age is no greater than the specified time in milliseconds
+     * @param resultCallback a callback function receiving the result
+     * @return watch identifier (can be removed with a [clearWatch] function)
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun watchPosition(
+        enableHighAccuracy: Boolean = true,
+        timeout: Number? = null,
+        maximumAge: Number? = null,
+        resultCallback: (Result<Position, GeolocationException>) -> Unit
+    ): String? {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                val watchId = window.navigator.asDynamic().geolocation.watchPosition({ position: Position ->
+                    resultCallback(Result.success(position))
+                }, { error ->
+                    resultCallback(Result.error(GeolocationException(codeToEnum(error.code), error.message)))
+                }, obj {
+                    this.enableHighAccuracy = enableHighAccuracy
+                    if (timeout != null) this.timeout = timeout
+                    if (maximumAge != null) this.maximumAge = maximumAge
+                })
+                continuation.resume(watchId)
+            }
+        }
+    }
+
+    /**
+     * Clear the given watch.
+     * @param watchId watch identifier returned from [watchPosition] function
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    fun clearWatch(watchId: String) {
+        if (window.navigator.asDynamic().geolocation != null) {
+            window.navigator.asDynamic().geolocation.clearWatch(watchId)
+        }
+    }
+
+}
+
+/**
+ * Main geolocation object based on Google location services api.
+ */
+object Locationservices {
+
+    /**
+     * Location services priority.
+     */
+    enum class Priority {
+        PRIORITY_HIGH_ACCURACY,
+        PRIORITY_BALANCED_POWER_ACCURACY,
+        PRIORITY_LOW_POWER,
+        PRIORITY_NO_POWER
+    }
+
+    /**
+     * Get current location.
+     * @param enableHighAccuracy provides a hint that the application needs the best possible results
+     * @param timeout the maximum length of time (milliseconds) that is allowed to pass before getting the result
+     * @param maximumAge accept a cached position whose age is no greater than the specified time in milliseconds
+     * @param priority the priority of the request is a strong hint for which location sources to use
+     * @param interval set the desired interval for active location updates, in milliseconds
+     * @param fastInterval explicitly set the fastest interval for location updates, in milliseconds
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun getCurrentPosition(
+        enableHighAccuracy: Boolean = true,
+        timeout: Number? = null,
+        maximumAge: Number? = null,
+        priority: Priority? = null,
+        interval: Number? = null,
+        fastInterval: Number? = null
+    ): Result<Position, GeolocationException> {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                window.asDynamic()
+                    .cordova.plugins.locationServices.geolocation.getCurrentPosition({ position: Position ->
+                    continuation.resume(Result.success(position))
+                }, { error ->
+                    continuation.resume(Result.error(GeolocationException(codeToEnum(error.code), error.message)))
+                }, obj {
+                    this.enableHighAccuracy = enableHighAccuracy
+                    if (timeout != null) this.timeout = timeout
+                    if (maximumAge != null) this.maximumAge = maximumAge
+                    if (priority != null) this.priority = getJsPriority(priority)
+                    if (interval != null) this.interval = interval
+                    if (fastInterval != null) this.fastInterval = fastInterval
+                })
+            }
+        }
+    }
+
+    /**
+     * Watch location changes.
+     * @param enableHighAccuracy provides a hint that the application needs the best possible results
+     * @param timeout the maximum length of time (milliseconds) that is allowed to pass before getting the result
+     * @param maximumAge accept a cached position whose age is no greater than the specified time in milliseconds
+     * @param priority the priority of the request is a strong hint for which location sources to use
+     * @param interval set the desired interval for active location updates, in milliseconds
+     * @param fastInterval explicitly set the fastest interval for location updates, in milliseconds
+     * @param resultCallback a callback function receiving the result
+     * @return watch identifier (can be removed with a [clearWatch] function)
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun watchPosition(
+        enableHighAccuracy: Boolean = true,
+        timeout: Number? = null,
+        maximumAge: Number? = null,
+        priority: Priority? = null,
+        interval: Number? = null,
+        fastInterval: Number? = null,
+        resultCallback: (Result<Position, GeolocationException>) -> Unit
+    ): String? {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                val watchId =
+                    window.asDynamic()
+                        .cordova.plugins.locationServices.geolocation.watchPosition({ position: Position ->
+                        resultCallback(Result.success(position))
+                    }, { error ->
+                        resultCallback(Result.error(GeolocationException(codeToEnum(error.code), error.message)))
+                    }, obj {
+                        this.enableHighAccuracy = enableHighAccuracy
+                        if (timeout != null) this.timeout = timeout
+                        if (maximumAge != null) this.maximumAge = maximumAge
+                        if (priority != null) this.priority = getJsPriority(priority)
+                        if (interval != null) this.interval = interval
+                        if (fastInterval != null) this.fastInterval = fastInterval
+                    })
+                continuation.resume(watchId)
+            }
+        }
+    }
+
+    /**
+     * Clear the given watch.
+     * @param watchId watch identifier returned from [watchPosition] function
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    fun clearWatch(watchId: String) {
+        if (window.asDynamic().cordova.plugins.locationServices.geolocation != null) {
+            window.asDynamic().cordova.plugins.locationServices.geolocation.clearWatch(watchId)
+        }
+    }
+
+    @Suppress("MagicNumber")
+    private fun getJsPriority(priority: Priority): dynamic {
+        return when (priority) {
+            Priority.PRIORITY_HIGH_ACCURACY -> 100
+            Priority.PRIORITY_BALANCED_POWER_ACCURACY -> 102
+            Priority.PRIORITY_LOW_POWER -> 104
+            Priority.PRIORITY_NO_POWER -> 105
+        }
+    }
+
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/InAppBrowser.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/InAppBrowser.kt
new file mode 100644
index 00000000..c0c8f0b4
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/InAppBrowser.kt
@@ -0,0 +1,74 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.browser.window
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * InAppBrowser event type.
+ */
+external class InAppBrowserEvent {
+    val type: String
+    val url: String
+    val code: Number?
+    val message: String?
+    val data: String?
+}
+
+/**
+ * InAppBrowser reference object.
+ */
+external class Browser {
+    fun addEventListener(eventname: String, callback: (InAppBrowserEvent) -> Unit)
+    fun removeEventListener(eventname: String, callback: (InAppBrowserEvent) -> Unit)
+    fun close()
+    fun show()
+    fun hide()
+    fun executeScript(details: dynamic, callback: ((dynamic) -> Unit) = definedExternally)
+    fun insertCSS(details: dynamic, callback: (() -> Unit) = definedExternally)
+}
+
+/**
+ * Main object for Cordova InAppBrowser api.
+ */
+object InAppBrowser {
+
+    /**
+     * Open new browser window.
+     * @param url an URL address
+     * @param target a target window
+     * @param options a string with window options
+     * @return a browser window reference
+     */
+    suspend fun open(url: String, target: String = "_blank", options: String? = null): Browser {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                val ref = window.asDynamic().cordova.InAppBrowser.open(url, target, options)
+                continuation.resume(ref)
+            }
+        }
+    }
+
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Media.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Media.kt
new file mode 100644
index 00000000..a126941b
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Media.kt
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * Media error class.
+ */
+external class MediaError {
+    val code: Int
+    val message: String
+
+    companion object {
+        val MEDIA_ERR_ABORTED: Int
+        val MEDIA_ERR_NETWORK: Int
+        val MEDIA_ERR_DECODE: Int
+        val MEDIA_ERR_NONE_SUPPORTED: Int
+    }
+}
+
+/**
+ * Cordova media class.
+ */
+@Suppress("TooManyFunctions")
+external class Media(
+    src: String,
+    mediaSuccess: (() -> Unit)? = definedExternally,
+    mediaError: ((MediaError) -> Unit)? = definedExternally,
+    mediaStatus: ((Int) -> Unit)? = definedExternally
+) {
+
+    fun play()
+    fun pause()
+    fun stop()
+    fun startRecord()
+    fun pauseRecord()
+    fun resumeRecord()
+    fun stopRecord()
+    fun seekTo(millis: Number)
+    fun setRate(rate: Number)
+    fun setVolume(volume: Number)
+    fun getDuration(): Number
+    fun getCurrentAmplitude(mediaSuccess: (Number) -> Unit, mediaError: ((Int) -> Unit)? = definedExternally)
+    fun getCurrentPosition(mediaSuccess: (Number) -> Unit, mediaError: ((Int) -> Unit)? = definedExternally)
+    fun release()
+
+    val position: Number
+    val duration: Number
+
+    companion object {
+        val MEDIA_NONE: Int
+        val MEDIA_STARTING: Int
+        val MEDIA_RUNNING: Int
+        val MEDIA_PAUSED: Int
+        val MEDIA_STOPPED: Int
+    }
+}
+
+/**
+ * Returns the current amplitude within an audio file.
+ */
+suspend fun Media.getCurrentAmplitude(): Number {
+    return suspendCoroutine { continuation ->
+        this.getCurrentAmplitude({ amp ->
+            continuation.resume(amp)
+        }, {
+            continuation.resume(-1)
+        })
+    }
+}
+
+/**
+ * Returns the current position within an audio file.
+ */
+suspend fun Media.getCurrentPosition(): Number {
+    return suspendCoroutine { continuation ->
+        this.getCurrentPosition({ pos ->
+            continuation.resume(pos)
+        }, {
+            continuation.resume(-1)
+        })
+    }
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/MediaCapture.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/MediaCapture.kt
new file mode 100644
index 00000000..fda81da7
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/MediaCapture.kt
@@ -0,0 +1,197 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import pl.treksoft.kvision.utils.obj
+import kotlin.browser.document
+import kotlin.browser.window
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * Media error class.
+ */
+internal external class CaptureError {
+    val code: Int
+
+    companion object {
+        val CAPTURE_INTERNAL_ERR: Int
+        val CAPTURE_APPLICATION_BUSY: Int
+        val CAPTURE_INVALID_ARGUMENT: Int
+        val CAPTURE_NO_MEDIA_FILES: Int
+        val CAPTURE_PERMISSION_DENIED: Int
+        val CAPTURE_NOT_SUPPORTED: Int
+    }
+}
+
+/**
+ * Media file details class.
+ */
+external class MediaFileData {
+    val codecs: String?
+    val bitrate: Number
+    val height: Number
+    val width: Number
+    val duration: Number
+}
+
+/**
+ * Media file information class.
+ */
+external class MediaFile {
+    val name: String
+    val fullPath: String
+    val type: String
+    val lastModifiedDate: Number
+    val size: Number
+
+    fun getFormatData(successCallback: (MediaFileData) -> Unit, errorCallback: (() -> Unit)? = definedExternally)
+}
+
+/**
+ * Get details for the given file.
+ */
+suspend fun MediaFile.getFormatData(): MediaFileData? {
+    return suspendCoroutine { continuation ->
+        this.getFormatData({
+            continuation.resume(it)
+        }, {
+            continuation.resume(null)
+        })
+    }
+}
+
+/**
+ * Exception class for media capture errors.
+ */
+class CaptureException(val code: MediaCapture.CaptureErrorCode) : Exception("Capture exception: $code")
+
+/**
+ * Main media capture object.
+ */
+object MediaCapture {
+
+    enum class CaptureErrorCode {
+        CAPTURE_INTERNAL_ERR,
+        CAPTURE_APPLICATION_BUSY,
+        CAPTURE_INVALID_ARGUMENT,
+        CAPTURE_NO_MEDIA_FILES,
+        CAPTURE_PERMISSION_DENIED,
+        CAPTURE_NOT_SUPPORTED
+    }
+
+    @Suppress("MagicNumber")
+    private fun codeToEnum(code: Int): CaptureErrorCode {
+        return when (code) {
+            0 -> CaptureErrorCode.CAPTURE_INTERNAL_ERR
+            1 -> CaptureErrorCode.CAPTURE_APPLICATION_BUSY
+            2 -> CaptureErrorCode.CAPTURE_INVALID_ARGUMENT
+            3 -> CaptureErrorCode.CAPTURE_NO_MEDIA_FILES
+            4 -> CaptureErrorCode.CAPTURE_PERMISSION_DENIED
+            else -> CaptureErrorCode.CAPTURE_NOT_SUPPORTED
+        }
+    }
+
+    /**
+     * Capture audio file(s).
+     * @param limit The maximum number of audio clips the user can capture in a single capture operation.
+     * @param duration The maximum duration of an audio clip, in seconds.
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun captureAudio(limit: Number = 1, duration: Number? = null): Result<List<MediaFile>, CaptureException> {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                window.navigator.asDynamic().device.capture.captureAudio({ result: Array<MediaFile> ->
+                    continuation.resume(Result.success(result.asList()))
+                }, { err: CaptureError ->
+                    continuation.resume(Result.error(CaptureException(codeToEnum(err.code))))
+                }, obj {
+                    this.limit = limit
+                    if (duration != null) this.duration = duration
+                })
+            }
+        }
+    }
+
+    /**
+     * Capture image file(s).
+     * @param limit The maximum number of image files the user can capture in a single capture operation.
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun captureImage(limit: Number = 1): Result<List<MediaFile>, CaptureException> {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                window.navigator.asDynamic().device.capture.captureImage({ result: Array<MediaFile> ->
+                    continuation.resume(Result.success(result.asList()))
+                }, { err: CaptureError ->
+                    continuation.resume(Result.error(CaptureException(codeToEnum(err.code))))
+                }, obj {
+                    this.limit = limit
+                })
+            }
+        }
+    }
+
+    /**
+     * Capture video file(s).
+     * @param limit The maximum number of video clips the user can capture in a single capture operation.
+     * @param duration The maximum duration of an video clip, in seconds.
+     * @param lowQuality Capture video with a lower quality (Android only)
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun captureVideo(
+        limit: Number = 1,
+        duration: Number? = null,
+        lowQuality: Boolean = false
+    ): Result<List<MediaFile>, CaptureException> {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                window.navigator.asDynamic().device.capture.captureVideo({ result: Array<MediaFile> ->
+                    continuation.resume(Result.success(result.asList()))
+                }, { err: CaptureError ->
+                    continuation.resume(Result.error(CaptureException(codeToEnum(err.code))))
+                }, obj {
+                    this.limit = limit
+                    if (duration != null) this.duration = duration
+                    if (lowQuality) this.quality = 0
+                })
+            }
+        }
+    }
+
+    /**
+     * Add listeners for pending capture Cordova events.
+     */
+    fun addPendingCaptureListener(listener: (Result<List<MediaFile>, CaptureException>) -> Unit) {
+        addDeviceReadyListener {
+            document.addEventListener("pendingcaptureresult", { result ->
+                @Suppress("CAST_NEVER_SUCCEEDS")
+                listener(Result.success((result as? Array<MediaFile>)?.asList() ?: listOf()))
+            }, false)
+            document.addEventListener("pendingcaptureerror", { error ->
+                @Suppress("CAST_NEVER_SUCCEEDS")
+                listener(Result.error(CaptureException(codeToEnum((error as? CaptureError)?.code ?: 0))))
+            }, false)
+        }
+    }
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Network.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Network.kt
new file mode 100644
index 00000000..eb98f8a4
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Network.kt
@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.browser.document
+import kotlin.browser.window
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+/**
+ * Main object for Cordova network.
+ */
+object Network {
+
+    /**
+     * Connection types
+     */
+    enum class ConnectionType {
+        UNKNOWN,
+        ETHERNET,
+        WIFI,
+        CELL_2G,
+        CELL_3G,
+        CELL_4G,
+        CELL,
+        NONE
+    }
+
+    /**
+     * Network status events
+     */
+    enum class NetworkEvent(internal val type: String) {
+        OFFLINE("offline"),
+        ONLINE("online")
+    }
+
+    /**
+     * Get network connection type.
+     */
+    suspend fun getConnectionType(): ConnectionType {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                val connectionType = when (window.navigator.asDynamic().connection.type) {
+                    js("Connection.ETHERNET") -> ConnectionType.ETHERNET
+                    js("Connection.WIFI") -> ConnectionType.WIFI
+                    js("Connection.CELL_2G") -> ConnectionType.CELL_2G
+                    js("Connection.CELL_3G") -> ConnectionType.CELL_3G
+                    js("Connection.CELL_4G") -> ConnectionType.CELL_4G
+                    js("Connection.CELL") -> ConnectionType.CELL
+                    js("Connection.NONE") -> ConnectionType.NONE
+                    else -> ConnectionType.UNKNOWN
+                }
+                continuation.resume(connectionType)
+            }
+        }
+    }
+
+    /**
+     * Add listeners for network status Cordova events.
+     */
+    fun addStatusListener(event: NetworkEvent, listener: () -> Unit) {
+        addDeviceReadyListener {
+            document.addEventListener(event.type, {
+                listener()
+            }, false)
+        }
+    }
+
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Notification.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Notification.kt
new file mode 100644
index 00000000..5afddb41
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Notification.kt
@@ -0,0 +1,106 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.browser.window
+
+/**
+ * A response object for prompt function callback.
+ */
+external class PromptResponse {
+    val buttonIndex: Int
+    val input1: String
+}
+
+/**
+ * Main object for Cordova notifications.
+ */
+object Notification {
+
+    /**
+     * Show alert dialog.
+     * @param message a message
+     * @param title an optional dialog title (defaults to Alert)
+     * @param buttonLabel an optional button label (defaults to OK)
+     * @param callback a callback function
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    fun alert(message: String, title: String? = null, buttonLabel: String? = null, callback: () -> Unit) {
+        addDeviceReadyListener {
+            window.navigator.asDynamic().notification.alert(message, callback, title, buttonLabel)
+        }
+    }
+
+    /**
+     * Show confirm dialog.
+     * @param message a message
+     * @param title an optional dialog title (defaults to Confirm)
+     * @param buttonLabels an optional list of button labels (defaults to [OK, Cancel])
+     * @param callback a callback function
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    fun confirm(message: String, title: String? = null, buttonLabels: List<String>? = null, callback: (Int) -> Unit) {
+        addDeviceReadyListener {
+            window.navigator.asDynamic().notification.confirm(message, callback, title, buttonLabels?.toTypedArray())
+        }
+    }
+
+    /**
+     * Show prompt dialog.
+     * @param message a message
+     * @param title an optional dialog title (defaults to Prompt)
+     * @param buttonLabels an optional list of button labels (defaults to [OK, Cancel])
+     * @param defaultText default input value (default to empty string)
+     * @param callback a callback function
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    fun prompt(
+        message: String,
+        title: String? = null,
+        buttonLabels: List<String>? = null,
+        defaultText: String? = null,
+        callback: (PromptResponse) -> Unit
+    ) {
+        addDeviceReadyListener {
+            window.navigator.asDynamic().notification.prompt(
+                message,
+                callback,
+                title,
+                buttonLabels?.toTypedArray(),
+                defaultText
+            )
+        }
+    }
+
+    /**
+     * Play a beep sound.
+     * @param times the number of times to repeat the beep (defaults to 1)
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    fun beep(times: Int = 1) {
+        addDeviceReadyListener {
+            window.navigator.asDynamic().notification.beep(times)
+        }
+    }
+
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Result.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Result.kt
new file mode 100644
index 00000000..83a1987e
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Result.kt
@@ -0,0 +1,154 @@
+@file:Suppress(
+    "TooManyFunctions", "TooGenericExceptionCaught"
+)
+/*
+ * Source: https://github.com/kittinunf/Result
+ *
+ * MIT License
+ *
+ * Copyright (c) 2017 Kittinun Vantasin
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+inline fun <reified X> Result<*, *>.getAs() = when (this) {
+    is Result.Success -> value as? X
+    is Result.Failure -> error as? X
+}
+
+inline fun <V : Any> Result<V, *>.success(f: (V) -> Unit) = fold(f, {})
+
+inline fun <E : Exception> Result<*, E>.failure(f: (E) -> Unit) = fold({}, f)
+
+infix fun <V : Any, E : Exception> Result<V, E>.or(fallback: V) = when (this) {
+    is Result.Success -> this
+    else -> Result.Success(fallback)
+}
+
+infix fun <V : Any, E : Exception> Result<V, E>.getOrElse(fallback: V) = when (this) {
+    is Result.Success -> value
+    else -> fallback
+}
+
+inline fun <V : Any, U : Any, E : Exception> Result<V, E>.map(transform: (V) -> U): Result<U, E> = try {
+    when (this) {
+        is Result.Success -> Result.Success(transform(value))
+        is Result.Failure -> Result.Failure(error)
+    }
+} catch (ex: Exception) {
+    @Suppress("UNCHECKED_CAST")
+    Result.error(ex as E)
+}
+
+inline fun <V : Any, U : Any, E : Exception> Result<V, E>.flatMap(transform: (V) -> Result<U, E>): Result<U, E> = try {
+    when (this) {
+        is Result.Success -> transform(value)
+        is Result.Failure -> Result.Failure(error)
+    }
+} catch (ex: Exception) {
+    @Suppress("UNCHECKED_CAST")
+    Result.error(ex as E)
+}
+
+fun <V : Any, E : Exception, E2 : Exception> Result<V, E>.mapError(transform: (E) -> E2) = when (this) {
+    is Result.Success -> Result.Success(value)
+    is Result.Failure -> Result.Failure(transform(error))
+}
+
+fun <V : Any, E : Exception, E2 : Exception> Result<V, E>.flatMapError(transform: (E) -> Result<V, E2>) = when (this) {
+    is Result.Success -> Result.Success(value)
+    is Result.Failure -> transform(error)
+}
+
+fun <V : Any, E : Exception> Result<V, E>.any(predicate: (V) -> Boolean): Boolean = try {
+    when (this) {
+        is Result.Success -> predicate(value)
+        is Result.Failure -> false
+    }
+} catch (ex: Exception) {
+    false
+}
+
+fun <V : Any, U : Any> Result<V, *>.fanout(other: () -> Result<U, *>): Result<Pair<V, U>, *> =
+    flatMap { outer -> other().map { outer to it } }
+
+sealed class Result<out V : Any, out E : Exception> {
+
+    open operator fun component1(): V? = null
+    open operator fun component2(): E? = null
+
+    inline fun <X> fold(success: (V) -> X, failure: (E) -> X): X = when (this) {
+        is Success -> success(this.value)
+        is Failure -> failure(this.error)
+    }
+
+    abstract fun get(): V
+
+    class Success<out V : Any>(val value: V) : Result<V, Nothing>() {
+        override fun component1(): V? = value
+
+        override fun get(): V = value
+
+        override fun toString() = "[Success: $value]"
+
+        override fun hashCode(): Int = value.hashCode()
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) return true
+            return other is Success<*> && value == other.value
+        }
+    }
+
+    class Failure<out E : Exception>(val error: E) : Result<Nothing, E>() {
+        override fun component2(): E? = error
+
+        override fun get() = throw error
+
+        fun getException(): E = error
+
+        override fun toString() = "[Failure: $error]"
+
+        override fun hashCode(): Int = error.hashCode()
+
+        override fun equals(other: Any?): Boolean {
+            if (this === other) return true
+            return other is Failure<*> && error == other.error
+        }
+    }
+
+    companion object {
+        // Factory methods
+        fun <E : Exception> error(ex: E) = Failure(ex)
+
+        fun <V : Any> success(v: V) = Success(v)
+
+        fun <V : Any> of(value: V?, fail: (() -> Exception) = { Exception() }): Result<V, Exception> =
+            value?.let { success(it) } ?: error(fail())
+
+        fun <V : Any, E : Exception> of(f: () -> V): Result<V, E> = try {
+            success(f())
+        } catch (ex: Exception) {
+            @Suppress("UNCHECKED_CAST")
+            error(ex as E)
+        }
+    }
+
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Screen.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Screen.kt
new file mode 100644
index 00000000..6765b44e
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Screen.kt
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.browser.window
+
+/**
+ * Main object for Cordova screen.
+ */
+object Screen {
+
+    /**
+     * Screen orientations
+     */
+    enum class Orientation(internal val type: String) {
+        PORTRAIT_PRIMARY("portrait-primary"),
+        PORTRAIT_SECONDARY("portrait-secondary"),
+        LANDSCAPE_PRIMARY("landscape-primary"),
+        LANDSCAPE_SECONDARY("landscape-secondary"),
+        PORTRAIT("portrait"),
+        LANDSCAPE("landscape"),
+        ANY("any")
+    }
+
+    /**
+     * Lock screen orientation.
+     * @param orientation selected orientation
+     */
+    fun lock(orientation: Orientation) {
+        window.screen.asDynamic().orientation.lock(orientation.type)
+    }
+
+    /**
+     * Unlock screen orientation.
+     */
+    fun unlock() {
+        window.screen.asDynamic().orientation.unlock()
+    }
+
+    /**
+     * Get screen orientation.
+     */
+    fun getOrientation(): Orientation {
+        val type = window.screen.asDynamic().orientation.type
+        return Orientation.values().find { it.type == type } ?: Screen.Orientation.ANY
+    }
+
+    /**
+     * Add listeners for screen orientation change Cordova events.
+     */
+    fun addOrientationChangeListener(listener: (Orientation) -> Unit) {
+        window.addEventListener("orientationchange", {
+            listener(getOrientation())
+        }, false)
+    }
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Splashscreen.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Splashscreen.kt
new file mode 100644
index 00000000..03157534
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Splashscreen.kt
@@ -0,0 +1,50 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.browser.window
+
+/**
+ * Main object for Cordova splashscreen.
+ */
+object Splashscreen {
+
+    /**
+     * Show splashscreen.
+     */
+    fun show() {
+        addDeviceReadyListener {
+            window.navigator.asDynamic().splashscreen.show()
+        }
+    }
+
+    /**
+     * Hide splashscreen.
+     */
+    fun hide() {
+        addDeviceReadyListener {
+            window.navigator.asDynamic().splashscreen.hide()
+        }
+    }
+
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/StatusBar.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/StatusBar.kt
new file mode 100644
index 00000000..e3de6af2
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/StatusBar.kt
@@ -0,0 +1,154 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import pl.treksoft.kvision.utils.toHexString
+import kotlin.browser.window
+import kotlin.coroutines.resume
+import kotlin.coroutines.suspendCoroutine
+
+@Suppress("TopLevelPropertyNaming")
+@JsName("StatusBar")
+internal external val StatusBarJs: dynamic
+
+/**
+ * Main object for Cordova status bar.
+ */
+@Suppress("TooManyFunctions")
+object StatusBar {
+
+    /**
+     * Show status bar.
+     */
+    fun show() {
+        addDeviceReadyListener {
+            @Suppress("UnsafeCastFromDynamic")
+            StatusBarJs.show()
+        }
+    }
+
+    /**
+     * Hide status bar.
+     */
+    fun hide() {
+        addDeviceReadyListener {
+            @Suppress("UnsafeCastFromDynamic")
+            StatusBarJs.hide()
+        }
+    }
+
+    /**
+     * Set overlay.
+     * @param overlays determines if the status bar overlays the web view
+     */
+    fun overlaysWebView(overlays: Boolean) {
+        addDeviceReadyListener {
+            @Suppress("UnsafeCastFromDynamic")
+            StatusBarJs.overlaysWebView(overlays)
+        }
+    }
+
+    /**
+     * Use the default status bar (dark text, for light backgrounds).
+     */
+    fun styleDefault() {
+        addDeviceReadyListener {
+            @Suppress("UnsafeCastFromDynamic")
+            StatusBarJs.styleDefault()
+        }
+    }
+
+    /**
+     * Use the lightContent status bar (light text, for dark backgrounds).
+     */
+    fun styleLightContent() {
+        addDeviceReadyListener {
+            @Suppress("UnsafeCastFromDynamic")
+            StatusBarJs.styleLightContent()
+        }
+    }
+
+    /**
+     * Use the blackTranslucent status bar (light text, for dark backgrounds).
+     */
+    fun styleBlackTranslucent() {
+        addDeviceReadyListener {
+            @Suppress("UnsafeCastFromDynamic")
+            StatusBarJs.styleBlackTranslucent()
+        }
+    }
+
+    /**
+     * Use the blackOpaque status bar (light text, for dark backgrounds).
+     */
+    fun styleBlackOpaque() {
+        addDeviceReadyListener {
+            @Suppress("UnsafeCastFromDynamic")
+            StatusBarJs.styleBlackOpaque()
+        }
+    }
+
+    /**
+     * Sets the background color of the status bar by a hexadecimal Int.
+     */
+    fun setBackgroundColor(color: Int) {
+        addDeviceReadyListener {
+            @Suppress("UnsafeCastFromDynamic")
+            StatusBarJs.backgroundColorByHexString("#" + color.toHexString())
+        }
+    }
+
+    /**
+     * Sets the background color of the status bar by a hex string.
+     */
+    fun setBackgroundColorByHexString(color: String) {
+        addDeviceReadyListener {
+            @Suppress("UnsafeCastFromDynamic")
+            StatusBarJs.backgroundColorByHexString(color)
+        }
+    }
+
+    /**
+     * Returns if the status bar is visible.
+     */
+    @Suppress("UnsafeCastFromDynamic")
+    suspend fun isVisible(): Boolean {
+        return suspendCoroutine { continuation ->
+            addDeviceReadyListener {
+                continuation.resume(StatusBarJs.isVisible)
+            }
+        }
+    }
+
+    /**
+     * Add listeners for the status bar tap event.
+     */
+    fun addTapListener(listener: () -> Unit) {
+        addDeviceReadyListener {
+            window.addEventListener("statusTap", {
+                listener()
+            })
+        }
+    }
+
+}
diff --git a/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Vibration.kt b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Vibration.kt
new file mode 100644
index 00000000..6d973bbc
--- /dev/null
+++ b/kvision-modules/kvision-cordova/src/main/kotlin/pl/treksoft/kvision/cordova/Vibration.kt
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package pl.treksoft.kvision.cordova
+
+import kotlin.browser.window
+
+/**
+ * Main object for Cordova vibration.
+ */
+object Vibration {
+
+    /**
+     * Generate a vibration with a given pattern.
+     * @param pattern a pattern - sequence of durations (in milliseconds) for which to turn on or off the vibrator.
+     */
+    fun vibrate(vararg pattern: Int) {
+        val patternArray = if (pattern.isEmpty()) arrayOf(0) else pattern.toTypedArray()
+        addDeviceReadyListener {
+            window.navigator.vibrate(patternArray)
+        }
+    }
+
+}
diff --git a/kvision-modules/kvision-datacontainer/build.gradle b/kvision-modules/kvision-datacontainer/build.gradle
index 7ad09e67..9337698c 100644
--- a/kvision-modules/kvision-datacontainer/build.gradle
+++ b/kvision-modules/kvision-datacontainer/build.gradle
@@ -9,6 +9,7 @@ kotlinFrontend {
     npm {
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-datacontainer/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-datacontainer/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/kvision-modules/kvision-datacontainer/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-datacontainer/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-datacontainer/src/test/kotlin/test/pl/treksoft/kvision/data/DataContainerSpec.kt b/kvision-modules/kvision-datacontainer/src/test/kotlin/test/pl/treksoft/kvision/data/DataContainerSpec.kt
index 931294d5..556d3991 100644
--- a/kvision-modules/kvision-datacontainer/src/test/kotlin/test/pl/treksoft/kvision/data/DataContainerSpec.kt
+++ b/kvision-modules/kvision-datacontainer/src/test/kotlin/test/pl/treksoft/kvision/data/DataContainerSpec.kt
@@ -36,7 +36,7 @@ class DataContainerSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
 
             class Model(value: String) : BaseDataComponent() {
                 var value: String by obs(value)
diff --git a/kvision-modules/kvision-datetime/build.gradle b/kvision-modules/kvision-datetime/build.gradle
index 610b1d9c..bbd4bb79 100644
--- a/kvision-modules/kvision-datetime/build.gradle
+++ b/kvision-modules/kvision-datetime/build.gradle
@@ -6,6 +6,7 @@ kotlinFrontend {
         dependency("bootstrap-datetime-picker", "2.4.4")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-datetime/src/main/kotlin/pl/treksoft/kvision/form/time/DateTimeInput.kt b/kvision-modules/kvision-datetime/src/main/kotlin/pl/treksoft/kvision/form/time/DateTimeInput.kt
index 7c1c8d71..5858d04b 100644
--- a/kvision-modules/kvision-datetime/src/main/kotlin/pl/treksoft/kvision/form/time/DateTimeInput.kt
+++ b/kvision-modules/kvision-datetime/src/main/kotlin/pl/treksoft/kvision/form/time/DateTimeInput.kt
@@ -282,14 +282,14 @@ open class DateTimeInput(
     /**
      * Makes the input element focused.
      */
-    open fun focus() {
+    override fun focus() {
         getElementJQuery()?.focus()
     }
 
     /**
      * Makes the input element blur.
      */
-    open fun blur() {
+    override fun blur() {
         getElementJQuery()?.blur()
     }
 
diff --git a/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/form/time/DateTimeInputSpec.kt b/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/form/time/DateTimeInputSpec.kt
index 69ab46ec..877cf650 100644
--- a/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/form/time/DateTimeInputSpec.kt
+++ b/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/form/time/DateTimeInputSpec.kt
@@ -34,7 +34,7 @@ class DateTimeInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val data = Date()
             val dti = DateTimeInput(value = data).apply {
                 placeholder = "place"
diff --git a/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/form/time/DateTimeSpec.kt b/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/form/time/DateTimeSpec.kt
index 19cefd86..b5e393bb 100644
--- a/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/form/time/DateTimeSpec.kt
+++ b/kvision-modules/kvision-datetime/src/test/kotlin/test/pl/treksoft/kvision/form/time/DateTimeSpec.kt
@@ -34,7 +34,7 @@ class DateTimeSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val data = Date()
             val ti = DateTime(value = data, label = "Label").apply {
                 placeholder = "place"
diff --git a/kvision-modules/kvision-dialog/build.gradle b/kvision-modules/kvision-dialog/build.gradle
index 16c2720a..292a228f 100644
--- a/kvision-modules/kvision-dialog/build.gradle
+++ b/kvision-modules/kvision-dialog/build.gradle
@@ -9,6 +9,7 @@ kotlinFrontend {
     npm {
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-handlebars/build.gradle b/kvision-modules/kvision-handlebars/build.gradle
index de48816a..a971427e 100644
--- a/kvision-modules/kvision-handlebars/build.gradle
+++ b/kvision-modules/kvision-handlebars/build.gradle
@@ -7,6 +7,7 @@ kotlinFrontend {
         dependency("handlebars-loader", "1.7.1")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-i18n/build.gradle b/kvision-modules/kvision-i18n/build.gradle
index 88147bbe..72870169 100644
--- a/kvision-modules/kvision-i18n/build.gradle
+++ b/kvision-modules/kvision-i18n/build.gradle
@@ -6,6 +6,7 @@ kotlinFrontend {
         dependency("jed", "1.1.1")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-moment/src/main/kotlin/pl/treksoft/kvision/moment/Moment.kt b/kvision-modules/kvision-moment/src/main/kotlin/pl/treksoft/kvision/moment/Moment.kt
index 9eb9d9a7..39e7c2dc 100644
--- a/kvision-modules/kvision-moment/src/main/kotlin/pl/treksoft/kvision/moment/Moment.kt
+++ b/kvision-modules/kvision-moment/src/main/kotlin/pl/treksoft/kvision/moment/Moment.kt
@@ -23,7 +23,7 @@ package pl.treksoft.kvision.moment
 
 import kotlin.js.Date
 
-@Suppress("unused")
+@Suppress("unused", "TooManyFunctions")
 @JsNonModule
 @JsModule("moment")
 open external class Moment {
@@ -79,7 +79,9 @@ open external class Moment {
     open fun isSameOrAfter(moment: dynamic): Boolean = definedExternally
     open fun isSameOrAfter(moment: dynamic, key: String): Boolean = definedExternally
     open fun isBetween(firstMoment: dynamic, secondMoment: dynamic): Boolean = definedExternally
-    open fun isBetween(firstMoment: dynamic, secondMoment: dynamic, key: String, inclusivity: String): Boolean = definedExternally
+    open fun isBetween(firstMoment: dynamic, secondMoment: dynamic, key: String, inclusivity: String): Boolean =
+        definedExternally
+
     open fun isBetween(firstMoment: dynamic, secondMoment: dynamic, key: String): Boolean = definedExternally
     open fun isDST(): Boolean = definedExternally
     open fun isDSTShifted(): Boolean = definedExternally
diff --git a/kvision-modules/kvision-redux/build.gradle b/kvision-modules/kvision-redux/build.gradle
index db0610bd..3394095f 100644
--- a/kvision-modules/kvision-redux/build.gradle
+++ b/kvision-modules/kvision-redux/build.gradle
@@ -14,6 +14,7 @@ kotlinFrontend {
         dependency("core-js", "3.0.0")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-redux/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-redux/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/kvision-modules/kvision-redux/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-redux/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-redux/src/test/kotlin/test/pl/treksoft/kvision/redux/StateBindingSpec.kt b/kvision-modules/kvision-redux/src/test/kotlin/test/pl/treksoft/kvision/redux/StateBindingSpec.kt
index 0271a956..5204402d 100644
--- a/kvision-modules/kvision-redux/src/test/kotlin/test/pl/treksoft/kvision/redux/StateBindingSpec.kt
+++ b/kvision-modules/kvision-redux/src/test/kotlin/test/pl/treksoft/kvision/redux/StateBindingSpec.kt
@@ -55,7 +55,7 @@ class StateBindingSpec : DomSpec {
     @Test
     fun stateBinding() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val store = createReduxStore(::stateReducer, State(10))
 
             val container = SimplePanel()
@@ -81,7 +81,7 @@ class StateBindingSpec : DomSpec {
     @Test
     fun stateUpdate() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val store = createReduxStore(::stateReducer, State(10))
 
             val container = SimplePanel()
diff --git a/kvision-modules/kvision-richtext/build.gradle b/kvision-modules/kvision-richtext/build.gradle
index 86be8e7f..fde9ff17 100644
--- a/kvision-modules/kvision-richtext/build.gradle
+++ b/kvision-modules/kvision-richtext/build.gradle
@@ -6,6 +6,7 @@ kotlinFrontend {
         dependency("trix", "1.1.0")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/form/text/RichTextInputSpec.kt b/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/form/text/RichTextInputSpec.kt
index 21b7dc39..4ebf7b45 100644
--- a/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/form/text/RichTextInputSpec.kt
+++ b/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/form/text/RichTextInputSpec.kt
@@ -34,7 +34,7 @@ class RichTextInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val hai = RichTextInput(value = "abc").apply {
                 placeholder = "place"
                 id = "idti"
diff --git a/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/form/text/RichTextSpec.kt b/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/form/text/RichTextSpec.kt
index 844b7e94..1ea79790 100644
--- a/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/form/text/RichTextSpec.kt
+++ b/kvision-modules/kvision-richtext/src/test/kotlin/test/pl/treksoft/kvision/form/text/RichTextSpec.kt
@@ -34,7 +34,7 @@ class RichTextSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val hai = RichText(value = "abc", label = "Field").apply {
                 placeholder = "place"
                 id = "idti"
diff --git a/kvision-modules/kvision-select/build.gradle b/kvision-modules/kvision-select/build.gradle
index 65b8a83c..7525f037 100644
--- a/kvision-modules/kvision-select/build.gradle
+++ b/kvision-modules/kvision-select/build.gradle
@@ -7,6 +7,7 @@ kotlinFrontend {
         dependency("ajax-bootstrap-select", "1.4.3")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-select/src/main/kotlin/pl/treksoft/kvision/form/select/Select.kt b/kvision-modules/kvision-select/src/main/kotlin/pl/treksoft/kvision/form/select/Select.kt
index f19081e1..db8a5b3b 100644
--- a/kvision-modules/kvision-select/src/main/kotlin/pl/treksoft/kvision/form/select/Select.kt
+++ b/kvision-modules/kvision-select/src/main/kotlin/pl/treksoft/kvision/form/select/Select.kt
@@ -39,7 +39,7 @@ import pl.treksoft.kvision.utils.SnOn
  * [SelectOption] or [SelectOptGroup] components to the container.
  *
  * @constructor
- * @param options an optional list of options (label to value pairs) for the select control
+ * @param options an optional list of options (value to label pairs) for the select control
  * @param value selected value
  * @param name the name attribute of the generated HTML input element
  * @param multiple allows multiple value selection (multiple values are comma delimited)
@@ -55,7 +55,7 @@ open class Select(
 ) : SimplePanel(setOf("form-group")), StringFormControl {
 
     /**
-     * A list of options (label to value pairs) for the select control.
+     * A list of options (value to label pairs) for the select control.
      */
     var options
         get() = input.options
diff --git a/kvision-modules/kvision-select/src/main/kotlin/pl/treksoft/kvision/form/select/SelectInput.kt b/kvision-modules/kvision-select/src/main/kotlin/pl/treksoft/kvision/form/select/SelectInput.kt
index 7ffdf2c2..9ae1a4e9 100644
--- a/kvision-modules/kvision-select/src/main/kotlin/pl/treksoft/kvision/form/select/SelectInput.kt
+++ b/kvision-modules/kvision-select/src/main/kotlin/pl/treksoft/kvision/form/select/SelectInput.kt
@@ -50,7 +50,7 @@ enum class SelectWidthType(internal val value: String) {
  * [SelectOption] or [SelectOptGroup] components to the container.
  *
  * @constructor
- * @param options an optional list of options (label to value pairs) for the select control
+ * @param options an optional list of options (value to label pairs) for the select control
  * @param value selected value
  * @param multiple allows multiple value selection (multiple values are comma delimited)
  * @param ajaxOptions additional options for remote (AJAX) data source
@@ -64,9 +64,9 @@ open class SelectInput(
 ) : SimplePanel(classes), FormInput {
 
     /**
-     * A list of options (label to value pairs) for the select control.
+     * A list of options (value to label pairs) for the select control.
      */
-    internal var options by refreshOnUpdate(options) { setChildrenFromOptions() }
+    var options by refreshOnUpdate(options) { setChildrenFromOptions() }
     /**
      * A value of the selected option.
      */
@@ -337,14 +337,14 @@ open class SelectInput(
     /**
      * Makes the input element focused.
      */
-    open fun focus() {
+    override fun focus() {
         getElementJQuery()?.focus()
     }
 
     /**
      * Makes the input element blur.
      */
-    open fun blur() {
+    override fun blur() {
         getElementJQuery()?.blur()
     }
 
diff --git a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectInputSpec.kt b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectInputSpec.kt
index 30f42e9c..bfd93900 100644
--- a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectInputSpec.kt
+++ b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectInputSpec.kt
@@ -34,7 +34,7 @@ class SelectInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val selectInput = SelectInput(listOf("test1" to "Test 1", "test2" to "Test 2"), "test1", true).apply {
                 liveSearch = true
                 placeholder = "Choose ..."
diff --git a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectOptGroupSpec.kt b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectOptGroupSpec.kt
index bd88f560..33ccc843 100644
--- a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectOptGroupSpec.kt
+++ b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectOptGroupSpec.kt
@@ -33,7 +33,7 @@ class SelectOptGroupSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val selectOptGroup = SelectOptGroup("Group", listOf("test1" to "Test 1", "test2" to "Test 2"), 2)
             root.add(selectOptGroup)
             val element = document.getElementById("test")
diff --git a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectOptionSpec.kt b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectOptionSpec.kt
index f7e07d42..33c36576 100644
--- a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectOptionSpec.kt
+++ b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectOptionSpec.kt
@@ -32,7 +32,7 @@ class SelectOptionSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val selectOption = SelectOption("testValue", "testLabel")
             root.add(selectOption)
             val element = document.getElementById("test")
diff --git a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectSpec.kt b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectSpec.kt
index eaccd551..9eddff81 100644
--- a/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectSpec.kt
+++ b/kvision-modules/kvision-select/src/test/kotlin/test/pl/treksoft/kvision/form/select/SelectSpec.kt
@@ -34,7 +34,7 @@ class SelectSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val select = Select(listOf("test1" to "Test 1", "test2" to "Test 2"), "test1", null, true, null, "Label").apply {
                 liveSearch = true
                 placeholder = "Choose ..."
diff --git a/kvision-modules/kvision-spinner/build.gradle b/kvision-modules/kvision-spinner/build.gradle
index e7600e5a..4569b8bc 100644
--- a/kvision-modules/kvision-spinner/build.gradle
+++ b/kvision-modules/kvision-spinner/build.gradle
@@ -6,6 +6,7 @@ kotlinFrontend {
         dependency("bootstrap-touchspin", "4.2.5")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-spinner/src/main/kotlin/pl/treksoft/kvision/form/spinner/SpinnerInput.kt b/kvision-modules/kvision-spinner/src/main/kotlin/pl/treksoft/kvision/form/spinner/SpinnerInput.kt
index c60aab2f..66e98ab5 100644
--- a/kvision-modules/kvision-spinner/src/main/kotlin/pl/treksoft/kvision/form/spinner/SpinnerInput.kt
+++ b/kvision-modules/kvision-spinner/src/main/kotlin/pl/treksoft/kvision/form/spinner/SpinnerInput.kt
@@ -293,14 +293,14 @@ open class SpinnerInput(
     /**
      * Makes the input element focused.
      */
-    open fun focus() {
+    override fun focus() {
         getElementJQuery()?.focus()
     }
 
     /**
      * Makes the input element blur.
      */
-    open fun blur() {
+    override fun blur() {
         getElementJQuery()?.blur()
     }
 
diff --git a/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/form/spinner/SpinnerInputSpec.kt b/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/form/spinner/SpinnerInputSpec.kt
index a240bfd8..467e48db 100644
--- a/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/form/spinner/SpinnerInputSpec.kt
+++ b/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/form/spinner/SpinnerInputSpec.kt
@@ -32,7 +32,7 @@ class SpinnerInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val si = SpinnerInput(value = 13).apply {
                 placeholder = "place"
                 id = "idti"
@@ -46,7 +46,7 @@ class SpinnerInputSpec : DomSpec {
     @Test
     fun spinUp() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val si = SpinnerInput(value = 13).apply {
                 placeholder = "place"
                 id = "idti"
@@ -61,7 +61,7 @@ class SpinnerInputSpec : DomSpec {
     @Test
     fun spinDown() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val si = SpinnerInput(value = 13).apply {
                 placeholder = "place"
                 id = "idti"
diff --git a/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/form/spinner/SpinnerSpec.kt b/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/form/spinner/SpinnerSpec.kt
index 30f12a93..928fe0b1 100644
--- a/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/form/spinner/SpinnerSpec.kt
+++ b/kvision-modules/kvision-spinner/src/test/kotlin/test/pl/treksoft/kvision/form/spinner/SpinnerSpec.kt
@@ -33,7 +33,7 @@ class SpinnerSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val ti = Spinner(value = 13, label = "Label").apply {
                 placeholder = "place"
                 name = "name"
@@ -59,7 +59,7 @@ class SpinnerSpec : DomSpec {
     @Test
     fun spinUp() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val si = Spinner(value = 13)
             root.add(si)
             assertEquals(13, si.value, "Should return initial value before spinUp")
@@ -71,7 +71,7 @@ class SpinnerSpec : DomSpec {
     @Test
     fun spinDown() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val si = Spinner(value = 13)
             root.add(si)
             assertEquals(13, si.value, "Should return initial value before spinDown")
diff --git a/kvision-modules/kvision-tabulator/build.gradle b/kvision-modules/kvision-tabulator/build.gradle
index d461e542..5ea97e50 100644
--- a/kvision-modules/kvision-tabulator/build.gradle
+++ b/kvision-modules/kvision-tabulator/build.gradle
@@ -11,6 +11,7 @@ kotlinFrontend {
         dependency("tabulator-tables", "4.2.5")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-tabulator/src/main/kotlin/pl/treksoft/kvision/tabulator/Options.kt b/kvision-modules/kvision-tabulator/src/main/kotlin/pl/treksoft/kvision/tabulator/Options.kt
index dac29ab9..08f2603b 100644
--- a/kvision-modules/kvision-tabulator/src/main/kotlin/pl/treksoft/kvision/tabulator/Options.kt
+++ b/kvision-modules/kvision-tabulator/src/main/kotlin/pl/treksoft/kvision/tabulator/Options.kt
@@ -22,8 +22,19 @@
 
 package pl.treksoft.kvision.tabulator
 
+import kotlinx.serialization.KSerializer
+import org.w3c.dom.HTMLElement
+import pl.treksoft.kvision.core.Component
+import pl.treksoft.kvision.form.FormControl
+import pl.treksoft.kvision.form.FormInput
+import pl.treksoft.kvision.panel.Root
+import pl.treksoft.kvision.tabulator.EditorRoot.disposeTimer
+import pl.treksoft.kvision.tabulator.EditorRoot.root
 import pl.treksoft.kvision.tabulator.js.Tabulator
+import pl.treksoft.kvision.utils.JSON
 import pl.treksoft.kvision.utils.obj
+import kotlin.browser.document
+import kotlin.browser.window
 import kotlin.js.Promise
 
 /**
@@ -248,7 +259,7 @@ fun DownloadConfig.toJs(): Tabulator.DownloadConfig {
 /**
  * Column definition options.
  */
-data class ColumnDefinition(
+data class ColumnDefinition<T : Any>(
     val title: String,
     val field: String? = null,
     val visible: Boolean? = null,
@@ -265,18 +276,36 @@ data class ColumnDefinition(
     val rowHandle: Boolean? = null,
     val hideInHtml: Boolean? = null,
     val sorter: Sorter? = null,
+    val sorterFunction: ((
+        a: dynamic, b: dynamic, aRow: Tabulator.RowComponent, bRow: Tabulator.RowComponent,
+        column: Tabulator.ColumnComponent, dir: SortingDir, sorterParams: dynamic
+    ) -> Number)? = null,
     val sorterParams: dynamic = null,
     val formatter: Formatter? = null,
     val formatterFunction: ((
         cell: Tabulator.CellComponent, formatterParams: dynamic,
         onRendered: (callback: () -> Unit) -> Unit
     ) -> dynamic)? = null,
+    val formatterComponentFunction: ((
+        cell: Tabulator.CellComponent, onRendered: (callback: () -> Unit) -> Unit, data: T
+    ) -> Component)? = null,
     val formatterParams: dynamic = null,
     val variableHeight: Boolean? = null,
     val editable: ((cell: Tabulator.CellComponent) -> Boolean)? = null,
     val editor: Editor? = null,
+    val editorFunction: ((
+        cell: Tabulator.CellComponent,
+        onRendered: (callback: () -> Unit) -> Unit,
+        success: (value: dynamic) -> Unit, cancel: (value: dynamic) -> Unit, editorParams: dynamic
+    ) -> dynamic)? = null,
+    val editorComponentFunction: ((
+        cell: Tabulator.CellComponent,
+        onRendered: (callback: () -> Unit) -> Unit,
+        success: (value: dynamic) -> Unit, cancel: (value: dynamic) -> Unit, data: T
+    ) -> Component)? = null,
     val editorParams: dynamic = null,
     val validator: Validator? = null,
+    val validatorFunction: dynamic = null,
     val validatorParams: String? = null,
     val download: Boolean? = null,
     val downloadTitle: String? = null,
@@ -325,11 +354,78 @@ data class ColumnDefinition(
     val cellEditCancelled: ((cell: Tabulator.CellComponent) -> Unit)? = null
 )
 
+internal object EditorRoot {
+    internal var root: Root? = null
+    internal var disposeTimer: Int? = null
+}
+
 /**
  * An extension function to convert column definition class to JS object.
  */
-@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "ComplexMethod")
-fun ColumnDefinition.toJs(i18nTranslator: (String) -> (String)): Tabulator.ColumnDefinition {
+@Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "ComplexMethod", "MagicNumber")
+fun <T : Any> ColumnDefinition<T>.toJs(
+    i18nTranslator: (String) -> (String),
+    dataSerializer: KSerializer<T>? = null
+): Tabulator.ColumnDefinition {
+    val tmpEditorFunction = editorComponentFunction?.let {
+        { cell: Tabulator.CellComponent,
+          onRendered: (callback: () -> Unit) -> Unit,
+          success: (value: dynamic) -> Unit, cancel: (value: dynamic) -> Unit, _: dynamic ->
+            var onRenderedCallback: (() -> Unit)? = null
+            val str = kotlin.js.JSON.stringify(cell.getData())
+            @Suppress("UNCHECKED_CAST") val data = dataSerializer?.let {
+                JSON.plain.parse(it, str)
+            } ?: cell.getData() as T
+            val component = it(cell, { callback ->
+                onRenderedCallback = callback
+            }, { value ->
+                success(value)
+                disposeTimer = window.setTimeout({
+                    root?.dispose()
+                    disposeTimer = null
+                    root = null
+                }, 500)
+            }, cancel, data)
+            val rootElement = document.createElement("div") as HTMLElement
+            onRendered {
+                if (root != null) {
+                    disposeTimer?.let { window.clearTimeout(it) }
+                    root?.dispose()
+                }
+                root = Root(element = rootElement)
+                @Suppress("UnsafeCastFromDynamic")
+                root?.add(component)
+                (component as? FormControl)?.focus()
+                (component as? FormInput)?.focus()
+                cell.checkHeight()
+                onRenderedCallback?.invoke()
+            }
+            rootElement
+        }
+    }
+
+    val tmpFormatterFunction = formatterComponentFunction?.let {
+        { cell: Tabulator.CellComponent, _: dynamic,
+          onRendered: (callback: () -> Unit) -> Unit ->
+            var onRenderedCallback: (() -> Unit)? = null
+            val str = kotlin.js.JSON.stringify(cell.getData())
+            @Suppress("UNCHECKED_CAST") val data =
+                dataSerializer?.let { JSON.plain.parse(it, str) } ?: cell.getData() as T
+            val component = it(cell, { callback ->
+                onRenderedCallback = callback
+            }, data)
+            val rootElement = document.createElement("div") as HTMLElement
+            onRendered {
+                val root = Root(element = rootElement)
+                @Suppress("UnsafeCastFromDynamic")
+                root.add(component)
+                cell.checkHeight()
+                onRenderedCallback?.invoke()
+            }
+            rootElement
+        }
+    }
+
     return obj {
         this.title = i18nTranslator(title)
         if (field != null) this.field = field
@@ -346,17 +442,25 @@ fun ColumnDefinition.toJs(i18nTranslator: (String) -> (String)): Tabulator.Colum
         if (cssClass != null) this.cssClass = cssClass
         if (rowHandle != null) this.rowHandle = rowHandle
         if (hideInHtml != null) this.hideInHtml = hideInHtml
-        if (sorter != null) this.sorter = sorter.sorter
+        if (sorterFunction != null) {
+            this.sorter = sorterFunction
+        } else if (sorter != null) {
+            this.sorter = sorter.sorter
+        }
         if (sorterParams != null) this.sorterParams = sorterParams
-        if (formatterFunction != null) {
-            this.formatter = formatterFunction
-        } else if (formatter != null) {
-            this.formatter = formatter.formatter
+        when {
+            tmpFormatterFunction != null -> this.formatter = tmpFormatterFunction
+            formatterFunction != null -> this.formatter = formatterFunction
+            formatter != null -> this.formatter = formatter.formatter
         }
         if (formatterParams != null) this.formatterParams = formatterParams
         if (variableHeight != null) this.variableHeight = variableHeight
         if (editable != null) this.editable = editable
-        if (editor != null) this.editor = editor.editor
+        when {
+            tmpEditorFunction != null -> this.editor = tmpEditorFunction
+            editorFunction != null -> this.editor = editorFunction
+            editor != null -> this.editor = editor.editor
+        }
         if (editorParams != null) this.editorParams = editorParams
         if (validator != null) this.validator = validator.validator
         if (validatorParams != null) this.validatorParams = validatorParams
@@ -404,14 +508,20 @@ fun ColumnDefinition.toJs(i18nTranslator: (String) -> (String)): Tabulator.Colum
         if (cellMouseMove != null) this.cellMouseMove = cellMouseMove
         if (cellEditing != null) this.cellEditing = cellEditing
         if (cellEdited != null) this.cellEdited = cellEdited
-        if (cellEditCancelled != null) this.cellEditCancelled = cellEditCancelled
+        if (cellEditCancelled != null) {
+            this.cellEditCancelled = cellEditCancelled
+        } else if (tmpEditorFunction != null) {
+            this.cellEditCancelled = { cell: Tabulator.CellComponent ->
+                cell.checkHeight()
+            }
+        }
     } as Tabulator.ColumnDefinition
 }
 
 /**
  * Tabulator options.
  */
-data class TabulatorOptions(
+data class TabulatorOptions<T : Any>(
     val height: String? = null,
     val virtualDom: Boolean? = null,
     val virtualDomBuffer: Int? = null,
@@ -425,7 +535,7 @@ data class TabulatorOptions(
     val downloadConfig: DownloadConfig? = null,
     val reactiveData: Boolean? = null,
     val autoResize: Boolean? = null,
-    val columns: List<ColumnDefinition>? = null,
+    val columns: List<ColumnDefinition<T>>? = null,
     val autoColumns: Boolean? = null,
     val layout: Layout? = null,
     val layoutColumnsOnNewData: Boolean? = null,
@@ -572,7 +682,17 @@ data class TabulatorOptions(
  * An extension function to convert tabulator options class to JS object.
  */
 @Suppress("UNCHECKED_CAST_TO_EXTERNAL_INTERFACE", "ComplexMethod")
-fun TabulatorOptions.toJs(i18nTranslator: (String) -> (String)): Tabulator.Options {
+fun <T : Any> TabulatorOptions<T>.toJs(
+    i18nTranslator: (String) -> (String),
+    dataSerializer: KSerializer<T>? = null
+): Tabulator.Options {
+    val tmpCellEditCancelled = this.columns?.find { it.editorComponentFunction != null }?.let {
+        { cell: Tabulator.CellComponent ->
+            cellEditCancelled?.invoke(cell)
+            cell.getTable().redraw(true)
+        }
+    } ?: cellEditCancelled
+
     return obj {
         if (height != null) this.height = height
         if (virtualDom != null) this.virtualDom = virtualDom
@@ -587,7 +707,7 @@ fun TabulatorOptions.toJs(i18nTranslator: (String) -> (String)): Tabulator.Optio
         if (downloadConfig != null) this.downloadConfig = downloadConfig.toJs()
         if (reactiveData != null) this.reactiveData = reactiveData
         if (autoResize != null) this.autoResize = autoResize
-        if (columns != null) this.columns = columns.map { it.toJs(i18nTranslator) }.toTypedArray()
+        if (columns != null) this.columns = columns.map { it.toJs(i18nTranslator, dataSerializer) }.toTypedArray()
         if (autoColumns != null) {
             this.autoColumns = autoColumns
         } else if (columns == null) {
@@ -700,7 +820,9 @@ fun TabulatorOptions.toJs(i18nTranslator: (String) -> (String)): Tabulator.Optio
         if (cellMouseMove != null) this.cellMouseMove = cellMouseMove
         if (cellEditing != null) this.cellEditing = cellEditing
         if (cellEdited != null) this.cellEdited = cellEdited
-        if (cellEditCancelled != null) this.cellEditCancelled = cellEditCancelled
+        if (tmpCellEditCancelled != null) {
+            this.cellEditCancelled = tmpCellEditCancelled
+        }
         if (columnMoved != null) this.columnMoved = columnMoved
         if (columnResized != null) this.columnResized = columnResized
         if (columnVisibilityChanged != null) this.columnVisibilityChanged = columnVisibilityChanged
diff --git a/kvision-modules/kvision-tabulator/src/main/kotlin/pl/treksoft/kvision/tabulator/Tabulator.kt b/kvision-modules/kvision-tabulator/src/main/kotlin/pl/treksoft/kvision/tabulator/Tabulator.kt
index 249c578f..72a2809a 100644
--- a/kvision-modules/kvision-tabulator/src/main/kotlin/pl/treksoft/kvision/tabulator/Tabulator.kt
+++ b/kvision-modules/kvision-tabulator/src/main/kotlin/pl/treksoft/kvision/tabulator/Tabulator.kt
@@ -38,6 +38,7 @@ import pl.treksoft.kvision.table.TableType
 import pl.treksoft.kvision.utils.JSON
 import pl.treksoft.kvision.utils.createInstance
 import pl.treksoft.kvision.utils.obj
+import pl.treksoft.kvision.utils.syncWithList
 import redux.RAction
 import pl.treksoft.kvision.tabulator.js.Tabulator as JsTabulator
 
@@ -47,14 +48,17 @@ import pl.treksoft.kvision.tabulator.js.Tabulator as JsTabulator
  * @constructor
  * @param T serializable type
  * @param data a list of serializable objects
+ * @param dataUpdateOnEdit determines if the data model is automatically updated after tabulator edit action
  * @param options tabulator options
+ * @param types a set of table types
  * @param classes a set of CSS class names
  * @param dataSerializer a serializer for class T
  */
 @Suppress("LargeClass", "TooManyFunctions")
 open class Tabulator<T : Any>(
     protected val data: List<T>? = null,
-    val options: TabulatorOptions = TabulatorOptions(),
+    protected val dataUpdateOnEdit: Boolean = true,
+    val options: TabulatorOptions<T> = TabulatorOptions(),
     types: Set<TableType> = setOf(),
     classes: Set<String> = setOf(),
     protected val dataSerializer: KSerializer<T>? = null
@@ -191,6 +195,9 @@ open class Tabulator<T : Any>(
                 val d = nativeToData(data, dataSerializer)
                 @Suppress("UnsafeCastFromDynamic")
                 this.dispatchEvent("tabulatorDataEdited", obj { detail = d })
+                if (dataUpdateOnEdit && this.data is MutableList<T>) {
+                    this.data.syncWithList(d)
+                }
             }
         }
         counter++
@@ -228,7 +235,7 @@ open class Tabulator<T : Any>(
         (this.getElement() as? HTMLElement)?.let {
             jsTabulator =
                 KVManagerTabulator.getConstructor()
-                    .createInstance(it, options.toJs(this::translate))
+                    .createInstance(it, options.toJs(this::translate, dataSerializer))
             if (currentPage != null) {
                 jsTabulator?.setPageSize(pageSize ?: 0)
                 jsTabulator?.setPage(currentPage)
@@ -561,12 +568,13 @@ open class Tabulator<T : Any>(
          */
         inline fun <reified T : Any> Container.tabulator(
             data: List<T>? = null,
-            options: TabulatorOptions = TabulatorOptions(),
+            dataUpdateOnEdit: Boolean = true,
+            options: TabulatorOptions<T> = TabulatorOptions(),
             types: Set<TableType> = setOf(),
             classes: Set<String> = setOf(),
             noinline init: (Tabulator<T>.() -> Unit)? = null
         ): Tabulator<T> {
-            val tabulator = create(data, options, types, classes)
+            val tabulator = create(data, dataUpdateOnEdit, options, types, classes)
             init?.invoke(tabulator)
             this.add(tabulator)
             return tabulator
@@ -578,7 +586,7 @@ open class Tabulator<T : Any>(
         inline fun <reified T : Any, S : Any, A : RAction> Container.tabulator(
             store: ReduxStore<S, A>,
             noinline dataFactory: (S) -> List<T>,
-            options: TabulatorOptions = TabulatorOptions(),
+            options: TabulatorOptions<T> = TabulatorOptions(),
             types: Set<TableType> = setOf(),
             classes: Set<String> = setOf(),
             noinline init: (Tabulator<T>.() -> Unit)? = null
@@ -594,7 +602,7 @@ open class Tabulator<T : Any>(
          */
         inline fun <reified T : Any, A : RAction> Container.tabulator(
             store: ReduxStore<List<T>, A>,
-            options: TabulatorOptions = TabulatorOptions(),
+            options: TabulatorOptions<T> = TabulatorOptions(),
             types: Set<TableType> = setOf(),
             classes: Set<String> = setOf(),
             noinline init: (Tabulator<T>.() -> Unit)? = null
@@ -609,12 +617,12 @@ open class Tabulator<T : Any>(
          * DSL builder extension function for dynamic data (send within options parameter).
          */
         fun <T : Any> Container.tabulator(
-            options: TabulatorOptions = TabulatorOptions(),
+            options: TabulatorOptions<T> = TabulatorOptions(),
             types: Set<TableType> = setOf(),
             classes: Set<String> = setOf(),
             init: (Tabulator<T>.() -> Unit)? = null
         ): Tabulator<T> {
-            val tabulator = Tabulator<T>(options = options, types = types, classes = classes)
+            val tabulator = Tabulator(dataUpdateOnEdit = false, options = options, types = types, classes = classes)
             init?.invoke(tabulator)
             this.add(tabulator)
             return tabulator
@@ -625,12 +633,14 @@ open class Tabulator<T : Any>(
          */
         @UseExperimental(ImplicitReflectionSerializer::class)
         inline fun <reified T : Any> create(
-            data: List<T>? = null, options: TabulatorOptions = TabulatorOptions(),
+            data: List<T>? = null,
+            dataUpdateOnEdit: Boolean = true,
+            options: TabulatorOptions<T> = TabulatorOptions(),
             types: Set<TableType> = setOf(),
             classes: Set<String> = setOf(),
             noinline init: (Tabulator<T>.() -> Unit)? = null
         ): Tabulator<T> {
-            val tabulator = Tabulator(data, options, types, classes, T::class.serializer())
+            val tabulator = Tabulator(data, dataUpdateOnEdit, options, types, classes, T::class.serializer())
             init?.invoke(tabulator)
             return tabulator
         }
@@ -642,13 +652,13 @@ open class Tabulator<T : Any>(
         inline fun <reified T : Any, S : Any, A : RAction> create(
             store: ReduxStore<S, A>,
             noinline dataFactory: (S) -> List<T>,
-            options: TabulatorOptions = TabulatorOptions(),
+            options: TabulatorOptions<T> = TabulatorOptions(),
             types: Set<TableType> = setOf(),
             classes: Set<String> = setOf(),
             noinline init: (Tabulator<T>.() -> Unit)? = null
         ): Tabulator<T> {
             val data = dataFactory(store.getState())
-            val tabulator = Tabulator(data, options, types, classes, T::class.serializer())
+            val tabulator = Tabulator(data, false, options, types, classes, T::class.serializer())
             init?.invoke(tabulator)
             store.subscribe { s ->
                 tabulator.replaceData(dataFactory(s))
@@ -662,13 +672,13 @@ open class Tabulator<T : Any>(
         @UseExperimental(ImplicitReflectionSerializer::class)
         inline fun <reified T : Any, A : RAction> create(
             store: ReduxStore<List<T>, A>,
-            options: TabulatorOptions = TabulatorOptions(),
+            options: TabulatorOptions<T> = TabulatorOptions(),
             types: Set<TableType> = setOf(),
             classes: Set<String> = setOf(),
             noinline init: (Tabulator<T>.() -> Unit)? = null
         ): Tabulator<T> {
             val data = store.getState()
-            val tabulator = Tabulator(data, options, types, classes, T::class.serializer())
+            val tabulator = Tabulator(data, false, options, types, classes, T::class.serializer())
             init?.invoke(tabulator)
             store.subscribe { s ->
                 tabulator.replaceData(s)
diff --git a/kvision-modules/kvision-tabulator/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-tabulator/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/kvision-modules/kvision-tabulator/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-tabulator/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-tabulator/src/test/kotlin/test/pl/treksoft/kvision/tabulator/TabulatorSpec.kt b/kvision-modules/kvision-tabulator/src/test/kotlin/test/pl/treksoft/kvision/tabulator/TabulatorSpec.kt
index d6b33a78..1f49ee93 100644
--- a/kvision-modules/kvision-tabulator/src/test/kotlin/test/pl/treksoft/kvision/tabulator/TabulatorSpec.kt
+++ b/kvision-modules/kvision-tabulator/src/test/kotlin/test/pl/treksoft/kvision/tabulator/TabulatorSpec.kt
@@ -34,7 +34,7 @@ class TabulatorSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val tabulator = Tabulator<Any>(options = TabulatorOptions(data = arrayOf(obj {
                 id = 1
                 name = "Name"
diff --git a/kvision-modules/kvision-upload/build.gradle b/kvision-modules/kvision-upload/build.gradle
index 21ac7eab..2ac20c32 100644
--- a/kvision-modules/kvision-upload/build.gradle
+++ b/kvision-modules/kvision-upload/build.gradle
@@ -10,6 +10,7 @@ kotlinFrontend {
         dependency("bootstrap-fileinput", "4.5.2")
         devDependency("karma", "3.1.4")
         devDependency("karma-chrome-launcher", "2.2.0")
+        devDependency("karma-webpack", "3.0.5")
         devDependency("qunit", "2.8.0")
     }
 
diff --git a/kvision-modules/kvision-upload/src/main/kotlin/pl/treksoft/kvision/form/upload/UploadInput.kt b/kvision-modules/kvision-upload/src/main/kotlin/pl/treksoft/kvision/form/upload/UploadInput.kt
index a250df42..39c4c4c6 100644
--- a/kvision-modules/kvision-upload/src/main/kotlin/pl/treksoft/kvision/form/upload/UploadInput.kt
+++ b/kvision-modules/kvision-upload/src/main/kotlin/pl/treksoft/kvision/form/upload/UploadInput.kt
@@ -278,14 +278,14 @@ open class UploadInput(uploadUrl: String? = null, multiple: Boolean = false, cla
     /**
      * Makes the input element focused.
      */
-    open fun focus() {
+    override fun focus() {
         getElementJQuery()?.focus()
     }
 
     /**
      * Makes the input element blur.
      */
-    open fun blur() {
+    override fun blur() {
         getElementJQuery()?.blur()
     }
 
diff --git a/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt b/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
index 37d7a9df..13c8531b 100644
--- a/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
+++ b/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/TestUtil.kt
@@ -86,7 +86,7 @@ interface WSpec : DomSpec {
 
     fun runW(code: (widget: Widget, element: Element?) -> Unit) {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val widget = Widget()
             widget.id = "test_id"
             root.add(widget)
diff --git a/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/form/upload/UploadInputSpec.kt b/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/form/upload/UploadInputSpec.kt
index 626b70e4..de7a9315 100644
--- a/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/form/upload/UploadInputSpec.kt
+++ b/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/form/upload/UploadInputSpec.kt
@@ -33,7 +33,7 @@ class UploadInputSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val upi = UploadInput(multiple = true).apply {
                 id = "idti"
             }
diff --git a/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/form/upload/UploadSpec.kt b/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/form/upload/UploadSpec.kt
index bea4ddee..92078153 100644
--- a/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/form/upload/UploadSpec.kt
+++ b/kvision-modules/kvision-upload/src/test/kotlin/test/pl/treksoft/kvision/form/upload/UploadSpec.kt
@@ -33,7 +33,7 @@ class UploadSpec : DomSpec {
     @Test
     fun render() {
         run {
-            val root = Root("test", true)
+            val root = Root("test", fixed = true)
             val upi = Upload(multiple = true)
             val id = upi.input.id
             root.add(upi)