Update README.md

README.md

@@ -1,11 +1,35 @@
 ---
-title: Vscode
+title: Visual Studio Code
 emoji: 💻
-colorFrom: green
-colorTo: pink
+colorFrom: blue
+colorTo: indigo
 sdk: docker
-pinned: false
+pinned: true
 license: mit
+short_description: An online VS Code, now equipped with compilers.
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# VS Code Web IDE with Auto Backup
+
+This Space runs **VS Code on the Web** with:
+- Python 3.12
+- C++ (gcc, g++)
+- Git
+- Node.js (JavaScript)
+- C# (Mono + .NET SDK 8)
+- Java (OpenJDK 17)
+
+### Auto Backup
+Every 45 minutes, `/workspace` is automatically uploaded to your Hugging Face repo defined in env:
+
+- `BACKUP_REPO` → target repo (e.g. `username/my-backup`)
+- `HF_TOKEN` → your HF API token
+
+Files are uploaded using a cache-safe trick to avoid LFS errors.
+
+### Usage
+1. Set secrets in Space Settings:
+   - `BACKUP_REPO`
+   - `HF_TOKEN`
+2. Launch Space → Access VS Code on port 7860.
+3. Work normally, backups run in the background.