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.

None

Posted 19th May 2022 at 1:45 am

Recent articles

The Axios supply chain attack used individually targeted social engineering - 3rd April 2026
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

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

Monthly briefing

Sponsor me for $10/month and get a curated email digest of the month's most important LLM developments.

Pay me to send you less!

Sponsor & subscribe