Simon Willison
54 mentions across all digests
Simon Willison is a developer and technical writer who documents AI-assisted development practices, including reflections on vibe coding RSS readers with Claude and observations on open-weight model releases like GLM-5.1.
Eight years of wanting, three months of building with AI
Agentic AI breaks the procrastination barrier by shipping concrete prototypes: Lalit Maganti built syntaqlite, a comprehensive SQLite devtools suite, in three months with Claude Code after eight years of design paralysis.
My minute-by-minute response to the LiteLLM malware attack
LiteLLM 1.82.8 was poisoned on PyPI with a malicious `.pth` file executing base64 payloads on install—a supply chain attack on a foundational LLM routing library affecting the entire AI ecosystem.
[AINews] Claude Cowork Dispatch: Anthropic's Answer to OpenClaw
Thoughts on OpenAI acquiring Astral and uv/ruff/ty
OpenAI acquires Astral—makers of uv (126M monthly downloads), ruff, and ty—consolidating control of load-bearing Python infrastructure and raising competitive risks similar to Anthropic's December 2025 Bun acquisition.
Subagents
Subagent patterns in Claude Code preserve root context by dispatching specialist processes (reviewer, debugger, test runner) across parallel context windows, accelerating agent development reliability and speed.