Running Python code in a sandbox with MicroPython and WASM

📰 Simon Willison's Blog

Run Python code in a sandbox using MicroPython and WASM for secure execution

advanced Published 6 Jun 2026
Action Steps
  1. Install micropython-wasm using pip
  2. Configure the Datasette Agent plugin to use micropython-wasm
  3. Run Python code in the sandbox using the Datasette Agent plugin
  4. Test the sandbox environment for security and performance
  5. Deploy the sandbox to a production environment using Docker or Kubernetes
Who Needs to Know This

Developers and DevOps teams can benefit from this approach to run untrusted code in a secure environment, while data scientists and analysts can use it to execute code on sensitive data

Key Insight

💡 MicroPython and WASM provide a secure and efficient way to run Python code in a sandbox environment

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Run Python code in a sandbox with MicroPython and WASM for secure execution #micropython #wasm #sandbox
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