Simon Willison’s Weblog

MacHeist Bundle. Everything’s now unlocked, meaning you can pick up TaskPaper, CSSEdit, Snapz Pro X (excellent for screencasts) and Pixelmator for $49.

Posted 16th January 2008 at 9:44 pm

Recent articles

First impressions of Claude Cowork, Anthropic's general agent - 12th January 2026
My answers to the questions I posed about porting open source code with LLMs - 11th January 2026
Fly's new Sprites.dev addresses both developer sandboxes and API sandboxes at the same time - 9th January 2026

cssedit 2 mac 11 macheist 1 macos 104 pixelmator 1 screencasts 4 snayzprox 1 software 10 taskpaper 1

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