Master the AI-powered CLI that reads, writes, and understands your entire codebase. Hands-on interactive lessons from first command to advanced workflows.
Claude Code brings AI directly into your development workflow. No browser tabs, no copy-pasting — just describe what you need and watch it happen in your terminal.
Works right in your terminal. No context switching. Claude reads your files, runs commands, and edits code in place.
Understands your entire project — architecture, dependencies, patterns. Changes are consistent with your existing code.
Refactor across files, update imports, create new modules — all from a single natural language request.
A structured curriculum from first install to advanced workflows. Start at the beginning and work your way up.
Beginner-friendly lessons to get you productive with Claude Code.
Introduction to Claude Code — what it is, how to install it, and setting up your API key to run your very first command.
Start a session, ask Claude to create files, and learn about the permission system that keeps you in control.
Learn how to ask Claude to modify existing code, reference specific files, and apply prompting best practices for great results.