**OPFS + Pyodide test harness**

> <p\><strong\>Tool:</strong\> <a href="https://tools.simonwillison.net/opfs-pyodide"\>OPFS + Pyodide test harness</a\></p\> <p\>I've been pondering if <a href="https://lite.datasette.io/"\>Datasette Lite</a\> - the Python Datasette application run entirely in the browser using Pyodide and WebAssembly - might be able to edit persistent SQLite files stored on the user's computer.</p\> <p\>That's what <a href="https://developer.moz...

**来源信息**
- **来源**：Simon Willison 博客
- **分类**：ai-products
- **发布时间**：2026-06-24 02:58（北京时间）
- **原文**：[打开原文](https://simonwillison.net/2026/Jun/23/opfs-pyodide)