Update

build.gradle.kts

@@ -2,5 +2,6 @@ plugins {
     // this is necessary to avoid the plugins to be loaded multiple times
     // in each subproject's classloader
     alias(libs.plugins.jetbrainsCompose) apply false
+    alias(libs.plugins.compose.compiler) apply false
     alias(libs.plugins.kotlinMultiplatform) apply false
 }

composeApp/build.gradle.kts

@@ -1,11 +1,11 @@
-import org.jetbrains.compose.ExperimentalComposeLibrary
-import org.jetbrains.compose.desktop.application.dsl.TargetFormat
+
 import org.jetbrains.kotlin.gradle.targets.js.dsl.ExperimentalWasmDsl
+import org.jetbrains.kotlin.gradle.targets.js.webpack.KotlinWebpackConfig
 
 plugins {
     alias(libs.plugins.kotlinMultiplatform)
-
     alias(libs.plugins.jetbrainsCompose)
+    alias(libs.plugins.compose.compiler)
 }
 
 kotlin {
@@ -15,26 +15,26 @@ kotlin {
         browser {
             commonWebpackConfig {
                 outputFileName = "composeApp.js"
+                devServer = (devServer ?: KotlinWebpackConfig.DevServer()).apply {
+                    static = (static ?: mutableListOf()).apply {
+                        // Serve sources to debug inside browser
+                        add(project.projectDir.path)
+                    }
+                }
             }
         }
         binaries.executable()
     }
-    
+
     sourceSets {
-        
+
         commonMain.dependencies {
             implementation(compose.runtime)
             implementation(compose.foundation)
             implementation(compose.material)
             implementation(compose.ui)
-            @OptIn(ExperimentalComposeLibrary::class)
             implementation(compose.components.resources)
+            implementation(compose.components.uiToolingPreview)
         }
     }
 }
-
-
-
-compose.experimental {
-    web.application {}
-}