Simon Willison’s Weblog

19th May 2022

TIL Optimizing PNGs in GitHub Actions using Oxipng — My [datasette-screenshots](https://github.com/simonw/datasette-screenshots) repository generates screenshots of [Datasette](https://datasette.io/) using my [shot-scraper](https://github.com/simonw/shot-scraper) tool, for people who need them for articles or similar.

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Posted 19th May 2022 at 1:45 am

Recent articles

Is Claude Code going to cost $100/month? Probably not - it's all very confusing - 22nd April 2026
Where's the raccoon with the ham radio? (ChatGPT Images 2.0) - 21st April 2026
Changes in the system prompt between Claude Opus 4.6 and 4.7 - 18th April 2026

This is a beat by Simon Willison, posted on 19th May 2022.

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