Learn Claude (Cert Exam Prep)

CCA Foundations is a 21-day, self-paced study guide for developers preparing to work effectively with Claude Code, Anthropic's agentic coding tool. Each day is a focused module: read the concepts, then complete a hands-on exercise in the companion GitHub repository using Claude Code on your own machine. The app is the map; the repo is the territory. WHAT'S INSIDE - Daily modules organized into a three-week path, from fundamentals through advanced agent workflows and exam prep - Reference documents covering tools, permissions, hooks, MCP, subagents, and more - Flashcard decks with spaced review for quick recall, including a terse quick-recall deck with mnemonics - Progress tracking and end-of-module reflections that sync across devices when you sign in - Full curriculum available offline; only sign-in and progress sync need a connection WHO IT'S FOR - Developers who want a structured, practice-first path to Claude Code fluency, including those preparing for cert-style assessments. An account is optional for reading. Signing in adds synced progress and reflections.