diff --git a/frontend/core/design-system/build.gradle.kts b/frontend/core/design-system/build.gradle.kts
index 1c621470..807ce16e 100644
--- a/frontend/core/design-system/build.gradle.kts
+++ b/frontend/core/design-system/build.gradle.kts
@@ -14,11 +14,13 @@ kotlin {
 //        nodejs()
   }
 
-  // WASM enabled by default
+  // Wasm vorerst deaktiviert
+  /*
   @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
   wasmJs {
     browser()
   }
+  */
 
   sourceSets {
     commonMain.dependencies {
diff --git a/frontend/core/domain/build.gradle.kts b/frontend/core/domain/build.gradle.kts
index 48a97a60..e481ee4d 100644
--- a/frontend/core/domain/build.gradle.kts
+++ b/frontend/core/domain/build.gradle.kts
@@ -21,9 +21,11 @@ kotlin {
     }
   }
 
-  // Always enable Wasm to match the rest of the KMP stack
+  // Wasm vorerst deaktiviert
+  /*
   @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
   wasmJs { browser() }
+  */
 
   sourceSets {
     commonMain.dependencies {
diff --git a/frontend/core/local-db/build.gradle.kts b/frontend/core/local-db/build.gradle.kts
index 64808f7f..0f641ef7 100644
--- a/frontend/core/local-db/build.gradle.kts
+++ b/frontend/core/local-db/build.gradle.kts
@@ -16,13 +16,16 @@ kotlin {
     browser {
       testTask { enabled = false }
     }
+    binaries.executable()
   }
 
-  // Wasm enabled by default
+  // Wasm vorerst deaktiviert, um Stabilität mit JS zu gewährleisten
+  /*
   @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
   wasmJs {
     browser()
   }
+  */
 
   sourceSets {
     commonMain.dependencies {
@@ -40,10 +43,12 @@ kotlin {
       implementation(libs.sqldelight.driver.web)
     }
 
+    /*
     val wasmJsMain = getByName("wasmJsMain")
     wasmJsMain.dependencies {
       implementation(libs.sqldelight.driver.web)
     }
+    */
 
     commonTest.dependencies {
       implementation(libs.kotlin.test)
@@ -55,7 +60,7 @@ sqldelight {
   databases {
     create("AppDatabase") {
       packageName.set("at.mocode.frontend.core.localdb")
-      generateAsync.set(true) // WICHTIG: Async-First für JS/Wasm Support
+      generateAsync.set(true) // WICHTIG: Async-First für JS Support
     }
   }
 }
diff --git a/frontend/core/local-db/src/wasmJsMain/kotlin/at/mocode/frontend/core/localdb/DatabaseDriverFactory.wasmJs.kt b/frontend/core/local-db/src/wasmJsMain/kotlin/at/mocode/frontend/core/localdb/DatabaseDriverFactory.wasmJs.kt
index 54f9414c..ee547f79 100644
--- a/frontend/core/local-db/src/wasmJsMain/kotlin/at/mocode/frontend/core/localdb/DatabaseDriverFactory.wasmJs.kt
+++ b/frontend/core/local-db/src/wasmJsMain/kotlin/at/mocode/frontend/core/localdb/DatabaseDriverFactory.wasmJs.kt
@@ -1,5 +1,6 @@
 package at.mocode.frontend.core.localdb
 
+/*
 import app.cash.sqldelight.db.SqlDriver
 import app.cash.sqldelight.driver.worker.WebWorkerDriver
 import org.w3c.dom.Worker
@@ -25,3 +26,4 @@ actual class DatabaseDriverFactory {
 // We must return a type that Wasm understands as an external JS reference.
 // 'Worker' from org.w3c.dom is correct, but we need to ensure the stdlib is available.
 private fun createWorker(): Worker = js("new Worker(new URL('sqlite.worker.js', import.meta.url))")
+*/
diff --git a/frontend/core/navigation/build.gradle.kts b/frontend/core/navigation/build.gradle.kts
index 50025f51..d253c61e 100644
--- a/frontend/core/navigation/build.gradle.kts
+++ b/frontend/core/navigation/build.gradle.kts
@@ -24,11 +24,13 @@ kotlin {
     }
   }
 
-  // Wasm enabled by default
+  // Wasm vorerst deaktiviert
+  /*
   @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
   wasmJs {
     browser()
   }
+  */
 
   sourceSets {
     commonMain.dependencies {
diff --git a/frontend/core/network/build.gradle.kts b/frontend/core/network/build.gradle.kts
index ac368962..8f4f271f 100644
--- a/frontend/core/network/build.gradle.kts
+++ b/frontend/core/network/build.gradle.kts
@@ -18,9 +18,11 @@ kotlin {
     }
   }
 
-  // Wasm enabled by default
+  // Wasm vorerst deaktiviert
+  /*
   @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
   wasmJs { browser() }
+  */
 
   sourceSets {
     commonMain.dependencies {
@@ -50,10 +52,12 @@ kotlin {
       implementation(libs.ktor.client.js)
     }
 
+    /*
     val wasmJsMain = getByName("wasmJsMain")
     wasmJsMain.dependencies {
       implementation(libs.ktor.client.js)
     }
+    */
   }
 }
 
diff --git a/frontend/features/auth-feature/build.gradle.kts b/frontend/features/auth-feature/build.gradle.kts
index d31e6173..cec06a88 100644
--- a/frontend/features/auth-feature/build.gradle.kts
+++ b/frontend/features/auth-feature/build.gradle.kts
@@ -28,11 +28,13 @@ kotlin {
     }
   }
 
-  // Wasm enabled by default
+  // Wasm vorerst deaktiviert
+  /*
   @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
   wasmJs {
     browser()
   }
+  */
 
   sourceSets {
     commonMain.dependencies {
@@ -82,6 +84,7 @@ kotlin {
       implementation(libs.ktor.client.js)
     }
 
+    /*
     val wasmJsMain = getByName("wasmJsMain")
     wasmJsMain.dependencies {
       implementation(libs.ktor.client.js) // WASM verwendet JS-Client [cite: 7]
@@ -91,6 +94,7 @@ kotlin {
       implementation(compose.foundation)
       implementation(compose.material3)
     }
+    */
   }
 }
 
diff --git a/frontend/features/ping-feature/build.gradle.kts b/frontend/features/ping-feature/build.gradle.kts
index 15fd3170..2d2522e6 100644
--- a/frontend/features/ping-feature/build.gradle.kts
+++ b/frontend/features/ping-feature/build.gradle.kts
@@ -28,11 +28,13 @@ kotlin {
     }
   }
 
-  // Wasm enabled by default
+  // Wasm vorerst deaktiviert
+  /*
   @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
   wasmJs {
     browser()
   }
+  */
 
   sourceSets {
     commonMain.dependencies {
@@ -82,6 +84,7 @@ kotlin {
       implementation(libs.ktor.client.js)
     }
 
+    /*
     val wasmJsMain = getByName("wasmJsMain")
     wasmJsMain.dependencies {
       implementation(libs.ktor.client.js) // WASM verwendet JS-Client [cite: 7]
@@ -91,6 +94,7 @@ kotlin {
       implementation(compose.foundation)
       implementation(compose.material3)
     }
+    */
   }
 }
 
diff --git a/frontend/shared/build.gradle.kts b/frontend/shared/build.gradle.kts
index 3d8fd237..c472af90 100644
--- a/frontend/shared/build.gradle.kts
+++ b/frontend/shared/build.gradle.kts
@@ -13,11 +13,14 @@ kotlin {
         binaries.executable()
     }
 
+    // Wasm vorerst deaktiviert
+    /*
     @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
     wasmJs {
         browser()
         binaries.executable()
     }
+    */
 
     sourceSets {
         commonMain {
@@ -70,10 +73,12 @@ kotlin {
             }
         }
 
+        /*
         val wasmJsMain by getting {
             dependencies {
                 implementation(libs.ktor.client.js)
             }
         }
+        */
     }
 }
diff --git a/frontend/shells/meldestelle-portal/build.gradle.kts b/frontend/shells/meldestelle-portal/build.gradle.kts
index c07203b9..d4ed6b95 100644
--- a/frontend/shells/meldestelle-portal/build.gradle.kts
+++ b/frontend/shells/meldestelle-portal/build.gradle.kts
@@ -61,12 +61,14 @@ kotlin {
     binaries.executable()
   }
 
-  // Wasm enabled by default
+  // Wasm vorerst deaktiviert
+  /*
   @OptIn(org.jetbrains.kotlin.gradle.ExperimentalWasmDsl::class)
   wasmJs {
     browser()
     binaries.executable()
   }
+  */
 
   sourceSets {
     commonMain.dependencies {
@@ -107,6 +109,7 @@ kotlin {
       implementation(compose.html.core)
     }
 
+    /*
     val wasmJsMain = getByName("wasmJsMain")
     wasmJsMain.dependencies {
       implementation(libs.ktor.client.js) // WASM verwendet JS-Client [cite: 7]
@@ -116,6 +119,7 @@ kotlin {
       implementation(compose.foundation)
       implementation(compose.material3)
     }
+    */
 
     commonTest.dependencies {
       implementation(libs.kotlin.test)