Articles: CLAUDE.md

CLAUDE.md vs AGENTS.md: which file each coding agent reads
Claude Code now reads AGENTS.md when no CLAUDE.md exists. Here is what Codex, Copilot, Cursor and Gemini CLI read.

Example CLAUDE.md files for Bun, Python and React
Adapt real CLAUDE.md files from Anthropic's Bun, Python and React projects, with sourced commands and pitfalls.

Global CLAUDE.md: personal instructions across projects
Global CLAUDE.md: file location, personal preferences, project scope and checks for loaded instructions.

CLAUDE.md best practices: locations, imports and examples
CLAUDE.md best practices: run /init, keep it under about 200 lines, and only include what Claude can't infer from code.
