diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 3f6c882..974304d 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,4 +1,10 @@
 FROM mcr.microsoft.com/devcontainers/go:1-1.24-bookworm
 
 # PostgreSQL-Client installieren
-RUN apt-get update && apt-get install -y postgresql-client
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+RUN apt-get update && apt-get install -y postgresql-client \
+	&& rm -rf /var/lib/apt/lists/*
+
+# Node.js 24 (LTS) installieren
+RUN curl -fsSL https://deb.nodesource.com/setup_24.x | bash - \
+    && apt-get install -y nodejs \
+    && rm -rf /var/lib/apt/lists/*
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