Simon Willison's Weblog
- June 2026 newsletter
- llm-coding-agent 0.1a0
- Using DSPy to evaluate and improve Datasette Agent's SQL system prompts
- Understand to participate
- Quoting Anthropic
- Nano Banana 2 Lite
- What's new in Claude Sonnet 5
- The AI Compass
- Have your agent record video demos of its work with shot-scraper video
- shot-scraper 1.10
- HTML table extractor
- Count the number of Safari tabs
- Ornith-1.0: Self-Scaffolding LLMs for Agentic Coding
- Quoting Jon Udell
- Hack Your Summer
- Quoting Dean W. Ball
- Quoting Timothy B. Lee
- What happened after 2,000 people tried to hack my AI assistant
- Incident Report: CVE-2026-LGTM
- Quoting OpenAI