24th July 2022
TIL
Using pytest and Playwright to test a JavaScript web application
— I [decided to add](https://github.com/simonw/datasette-lite/issues/35) automated tests to my [Datasette Lite](https://simonwillison.net/2022/May/4/datasette-lite/) project. Datasette Lite bundles my Datasette Python web application as a client-side application running inside WebAssembly using Pyodide.
Recent articles
- Highlights from my conversation about agentic engineering on Lenny's Podcast - 2nd April 2026
- Mr. Chatterbox is a (weak) Victorian-era ethically trained model you can run on your own computer - 30th March 2026
- Vibe coding SwiftUI apps is a lot of fun - 27th March 2026