micropython-wasm 0.1a0

📰 Simon Willison's Blog

Learn to run MicroPython in a sandboxed environment using WASM and wasmtime, enhancing security and isolation for Python applications

advanced Published 2 Jun 2026
Action Steps
  1. Build a WASM build of MicroPython using the provided package
  2. Run the customized MicroPython using wasmtime
  3. Configure the wrapper to execute code in the sandboxed environment
  4. Test the sandboxed environment with sample Python code
  5. Apply the sandboxing technique to existing Python applications
Who Needs to Know This

Developers and DevOps engineers can benefit from this to create secure and isolated Python environments, while security teams can use this for testing and experimentation

Key Insight

💡 Sandboxing MicroPython with WASM and wasmtime enhances security and isolation for Python applications

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🚀 Run MicroPython in a sandboxed env using WASM & wasmtime! 🚀

Key Takeaways

Learn to run MicroPython in a sandboxed environment using WASM and wasmtime, enhancing security and isolation for Python applications

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