
Claude Code Hooks: PreToolUse & PostToolUse Tutorial
A hands-on tutorial for Claude Code hooks. Learn PreToolUse and PostToolUse with real examples including auto-formatting, file protection, destructive command blocking, and more.

A hands-on tutorial for Claude Code hooks. Learn PreToolUse and PostToolUse with real examples including auto-formatting, file protection, destructive command blocking, and more.
A practitioner’s guide to writing CLAUDE.md files that actually improve Claude Code’s output. Includes templates, the full configuration hierarchy, and hard-won lessons.