Simon Willison’s Weblog

12th April 2026

Research QuickJS Python Sandbox — Investigation Report — Exploring the `quickjs` Python package, this project implements an asyncio-compatible JavaScript sandbox with robust resource controls and seamless exposure of both synchronous and asynchronous Python functions (including async httpx fetches) to JavaScript code.

Posted 12th April 2026 at 11:15 pm

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This is a beat by Simon Willison, posted on 12th April 2026.

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