Learn how Claude Code really works.
From your first session to agents that check their own work.
Courses
Short chapters, a question at the end of most, and your progress is kept on this device.
- 01
Claude Code foundations
From your first session to a daily habit: how it reads your project, asks for permission, plans, and when to reach for what.
6 chapters18 min - 02
Context and memory
The one budget that decides everything. CLAUDE.md, compaction, caching, and what a long session really costs.
6 chapters24 min - 03
Extending Claude Code
Skills, hooks, subagents, MCP and plugins: what each one is for, and the difference between advice and a rule.
6 chapters23 min - 04
How agents work
The loop inside every agent, how agents work with each other, and when several agents are worse than one.
6 chapters24 min - 05
Loop engineering
Stop prompting, start designing the system that prompts. Triggers, verification, stop conditions, memory and budgets.
6 chapters24 min - 06
Parallel and unattended
Worktrees, parallel sessions, headless runs, CI and schedules: Claude Code when you are not watching.
6 chapters23 min
Tips
Short things worth knowing, sorted by topic. Pick a card and go through it.
Best practices
The habits that make the difference. Tick the ones you already keep and see what is left.
An independent guide. Not affiliated with or endorsed by Anthropic.