11 lessons, each a self-contained pack — study notes, flashcards, and a spoken recap. Open offline; learn at your own pace.
Each card opens a full lesson: notes to read, cards to drill, and a recap to listen to. Start anywhere; they stand alone.
Agentic coding tool that understands your codebase, edits files, runs commands, and integrates with developer tools
User enters a prompt
Mac/Linux/WSL:
Talk to Claude Code like any other AI assistant
Explore** → **Plan** → **Code** → **Commit
Context window** = Claude's working memory; limited space that stores files, commands, messages, and tool results
Provides Claude Code with **persistent memory** about your project
Specialized assistants that Cloud Code delegates tasks to
A markdown file that teaches Claude how to do something once
Open standard that connects cloud code to external tools and data sources
Deterministic execution**: Hooks always run, unlike prompt instructions which may not