diff --git a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/html/Page.kt b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/html/Page.kt
index 942d5ff5..7a12c2ac 100644
--- a/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/html/Page.kt
+++ b/visionforge-core/src/commonMain/kotlin/hep/dataforge/vision/html/Page.kt
@@ -1,6 +1,7 @@
 package hep.dataforge.vision.html
 
 import hep.dataforge.context.Context
+import hep.dataforge.vision.visionManager
 import kotlinx.html.*
 
 public data class Page(
diff --git a/visionforge-core/src/commonTest/kotlin/hep/dataforge/vision/html/HtmlTagTest.kt b/visionforge-core/src/commonTest/kotlin/hep/dataforge/vision/html/HtmlTagTest.kt
index 22008800..c9429a79 100644
--- a/visionforge-core/src/commonTest/kotlin/hep/dataforge/vision/html/HtmlTagTest.kt
+++ b/visionforge-core/src/commonTest/kotlin/hep/dataforge/vision/html/HtmlTagTest.kt
@@ -3,6 +3,7 @@ package hep.dataforge.vision.html
 import hep.dataforge.meta.DFExperimental
 import hep.dataforge.meta.set
 import hep.dataforge.vision.VisionBase
+import hep.dataforge.vision.configure
 import kotlinx.html.*
 import kotlinx.html.stream.createHTML
 import kotlin.test.Test
diff --git a/visionforge-plotly/src/commonMain/kotlin/hep/dataforge/vision/plotly/VisionOfPlotly.kt b/visionforge-plotly/src/commonMain/kotlin/hep/dataforge/vision/plotly/VisionOfPlotly.kt
index 4e81cd12..a295deb9 100644
--- a/visionforge-plotly/src/commonMain/kotlin/hep/dataforge/vision/plotly/VisionOfPlotly.kt
+++ b/visionforge-plotly/src/commonMain/kotlin/hep/dataforge/vision/plotly/VisionOfPlotly.kt
@@ -4,6 +4,7 @@ import hep.dataforge.meta.Config
 import hep.dataforge.meta.DFExperimental
 import hep.dataforge.vision.VisionBase
 import hep.dataforge.vision.html.VisionOutput
+import kotlinx.serialization.Serializable
 import kscience.plotly.Plot
 import kscience.plotly.Plotly
 
diff --git a/visionforge-solid/src/commonMain/kotlin/hep/dataforge/vision/solid/geometry.kt b/visionforge-solid/src/commonMain/kotlin/hep/dataforge/vision/solid/geometry.kt
index ae28ca53..8d4fb85a 100644
--- a/visionforge-solid/src/commonMain/kotlin/hep/dataforge/vision/solid/geometry.kt
+++ b/visionforge-solid/src/commonMain/kotlin/hep/dataforge/vision/solid/geometry.kt
@@ -4,6 +4,7 @@ import hep.dataforge.meta.Meta
 import hep.dataforge.meta.MetaBuilder
 import hep.dataforge.meta.double
 import hep.dataforge.meta.get
+import kotlinx.serialization.Serializable
 import kotlin.math.PI
 
 public const val PI2: Float = 2 * PI.toFloat()
diff --git a/visionforge-threejs/src/main/kotlin/hep/dataforge/vision/solid/three/ThreeCanvas.kt b/visionforge-threejs/src/main/kotlin/hep/dataforge/vision/solid/three/ThreeCanvas.kt
index 2a91b8cc..9562ddb2 100644
--- a/visionforge-threejs/src/main/kotlin/hep/dataforge/vision/solid/three/ThreeCanvas.kt
+++ b/visionforge-threejs/src/main/kotlin/hep/dataforge/vision/solid/three/ThreeCanvas.kt
@@ -1,5 +1,7 @@
 package hep.dataforge.vision.solid.three
 
+import hep.dataforge.meta.get
+import hep.dataforge.meta.string
 import hep.dataforge.names.Name
 import hep.dataforge.names.plus
 import hep.dataforge.names.toName
@@ -180,7 +182,7 @@ public class ThreeCanvas(
     }
 
     private fun addControls(element: Node, controls: Controls) {
-        when (controls.get("type").string) {
+        when (controls["type"].string) {
             "trackball" -> TrackballControls(camera, element)
             else -> OrbitControls(camera, element)
         }
diff --git a/visionforge-threejs/src/main/kotlin/hep/dataforge/vision/solid/three/ThreePlugin.kt b/visionforge-threejs/src/main/kotlin/hep/dataforge/vision/solid/three/ThreePlugin.kt
index 8468ba53..21afdedb 100644
--- a/visionforge-threejs/src/main/kotlin/hep/dataforge/vision/solid/three/ThreePlugin.kt
+++ b/visionforge-threejs/src/main/kotlin/hep/dataforge/vision/solid/three/ThreePlugin.kt
@@ -11,6 +11,8 @@ import hep.dataforge.vision.solid.specifications.Canvas3DOptions
 import hep.dataforge.vision.visible
 import info.laht.threekt.core.Object3D
 import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
 import org.w3c.dom.Element
 import org.w3c.dom.HTMLElement
 import kotlin.collections.set
@@ -154,7 +156,7 @@ public class ThreePlugin : AbstractPlugin(), ElementVisionRenderer {
  * Ensure that [ThreePlugin] is loaded in the global [VisionForge] context
  */
 @JsExport
-public fun loadThreeJs(){
+public fun loadThreeJs() {
     VisionForge.plugins.fetch(ThreePlugin)
 }