Simon Willison's Weblog
- Introducing Hy4 Preview
- Just a rumour of a bug is enough to find a security exploit these days
- Breaking Claude Code Opus 5 Auto Mode
- Qwen3.8-Flash-Next
- Quoting Paul Dix
- EVE Online: The Move to Python 3 Begins!
- llm-anthropic 0.27
- Your executable is a SQLite database
- Anthropic’s best AI model struggles to attract users as cheaper tools thrive
- Quoting Drew Breunig
- Quoting Linus Torvalds
- llm 0.33
- More than just code review
- llm 0.32.1
- llm-openrouter 0.7
- Stop Making TUIs
- Quoting Matt Webb
- ChatGPT search now uses the site:operator at scale
- A shot-scraper-style JSON API on Bun 1.4's new Bun.WebView
- smolmachines / smolvm as a sandbox for untrusted Python & JavaScript