OPFS + Pyodide 测试工具：在浏览器中编辑本地 SQLite 文件
OPFS + Pyodide test harness
Simon 用它测试 Pyodide + OPFS 能否让 Datasette Lite 编辑本地 SQLite 文件，适合想搞浏览器端 Python 数据库的人。
Simon Willison 用 Claude Code for web 构建了一个测试界面，用于探索 OPFS（Origin Private File System）与 Pyodide 的组合。
该工具旨在验证 Datasette Lite（基于 Pyodide 和 WebAssembly 的浏览器内 Python 应用）能否编辑用户电脑上的持久 SQLite 文件。测试结果可在不同浏览器中运行。
OPFS + Pyodide test harness
Tool: OPFS + Pyodide test harness I've been pondering if Datasette Lite - 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. That's what OFPS (Origin Private File System) is for, so I had Claude Code for web build me this playground UI to try it out in different browsers. Tags: browsers , pyodide , datasette-lite
This report is categorized under AITOP's "How-to" desk. Within our cross-regional analytical framework, it directly maps to AI developer toolchains, coding agents, and engineering workflows. Key entities and technical topics under continuous tracking include OPFS, Pyodide, Datasette Lite, Claude Code.
Source attribution: curated from Simon Willison’s Weblog.
