{"data":{"id":57,"backendId":"7013fc66-a8b2-450c-9f0a-935fe89bc7a8","title":"Running Python ASGI apps in the browser via Pyodide + a service worker","summary":"<p><strong>Research:</strong> <a href=\"https://github.com/simonw/research/tree/main/pyodide-asgi-browser#readme\">Running Python ASGI apps in the browser via Pyodide + a service worker</a></p>\n        <p><a href=\"https://lite.datasette.io/\">Datasette Lite</a> is my version of Datasette that runs entirely in the browser using Pyodide in WebAssembly.</p>\n<p>When I first built it <a href=\"https://simonwillison.net/2022/May/4/datasette-lite/\">four years ago</a> I used Web Workers and code that interc","analysis":"This is a high-value technical breakthrough for browser-based Python. It solves a critical limitation of Web Workers regarding script execution, pushing the boundaries of what is possible with WebAssembly and local-first applications.","category":"technology","strategicTrack":"other","capitalRelevance":{},"tags":["pyodide","wasm","python","asgi","service-workers","datasette","local-first"],"qualityScore":10,"valueScore":9,"interestScore":8,"potentialScore":9,"uniquenessScore":9,"sourceCount":1,"confidence":5,"detectedAt":"2026-05-31T00:06:50.788Z","createdAt":"2026-07-03 08:06:44"}}