From Zero to Claude Code
You don't need to be a developer.
You just need to be curious.
151 bite-sized interactive lessons that teach you the command line — at your own pace, with zero prior experience needed.
- No coding background required
- Learn by doing, not watching
- AI creates a plan just for you
- Track your progress and earn achievements
Your Journey
From "what's a file?" to building real projects with AI. 17 levels, 151 lessons — one step at a time.
Computers Are Not Magic
Files, folders, paths, and what a terminal actually is
Start here. We explain everything.
6 bite-sized lessonsYour First 30 Minutes in the Terminal
Navigate, create, and manage files like a developer
Type your first command. It's easier than you think.
13 bite-sized lessonsReading and Writing Files
Look inside files, search for text, and chain commands together
Look inside files and search like a pro.
13 bite-sized lessonsYour Code Has a History
Git and GitHub — never lose your work again
Never lose your work again with Git.
17 bite-sized lessonsHow Software Actually Works
Client, server, APIs, databases, and the cloud — demystified
Finally understand APIs, servers, and the cloud.
14 bite-sized lessonsTalk to the Internet
Make real HTTP requests, call real APIs, read real data
Make real requests to real websites.
12 bite-sized lessonsBuilding With Real Tools
Install Node.js, run code, build a real server
Install Node.js and build a real server.
15 bite-sized lessonsClaude Code — Your AI Pair Programmer
Build real projects by describing what you want
Describe what you want. AI builds it.
15 bite-sized lessonsClaude Skills — Teach Claude Your Workflow
Custom slash commands and SKILL.md files
Make Claude work the way you work.
5 bite-sized lessonsMCP — Connect Claude to Everything
MCP servers, transports, and Tool Search
Give Claude access to your tools and data.
5 bite-sized lessonsContext Is Everything
CLAUDE.md, memory, sessions, specs, and handoffs
Help Claude understand your project deeply.
5 bite-sized lessonsClaude Code Advanced
Subagents, worktrees, hooks, headless mode, and cost
Unlock Claude's most powerful features.
5 bite-sized lessonsJunior Developer Patterns
Debug, deploy, and work like a professional
Debug, deploy, and think like a professional.
12 bite-sized lessonsThe Project — Build a Real Game
Build and deploy a real-time multiplayer tic-tac-toe game
Everything comes together. Ship a real multiplayer game.
10 bite-sized lessonsClaude Agents
Custom subagents that own a job, run in their own context, and report back
Build a bench of specialists Claude delegates to.
1 bite-sized lessonClaude Code from Mobile
Drive a Claude Code session from your phone — remote or in the cloud
Kick off and check on work from anywhere.
1 bite-sized lessonOpus 4.8 & Workflows
Pick the strongest engine, then orchestrate many agents at once
Command a whole fleet of agents.
1 bite-sized lessonHow It Works
No installations. No setup. Just open your browser and go.
Sign Up in Seconds
Pick a username, set a password, and you're in. No credit card, no catches.
Get Your Personal AI Plan
Tell us a bit about yourself — are you a designer? A student? Just curious? Our AI builds a learning path made for you.
Learn by Playing
Each lesson is a mini challenge. Type commands, match answers, explore file trees, solve puzzles. It feels more like a game than a class.
Watch Yourself Level Up
Earn achievements, build streaks, unlock levels. Your dashboard shows how far you've come.
Learning Should Feel Like Playing
Interactive activities, AI guidance, and a reward system that keeps you coming back.
10 Ways to Learn
Quizzes, fill-in-the-blanks, terminal simulators, file tree puzzles, drag-and-match — every lesson keeps you engaged with something new.
Your AI Coach
Not sure where to start? Tell the AI about your goals, and it highlights exactly which lessons matter most for you. Like having a personal tutor.
Achievements & Streaks
Complete lessons to earn badges. Keep your streak alive. Unlock all 16 achievements. See that trophy count grow on your dashboard.
Pick Up Where You Left Off
Close your laptop, come back tomorrow — the app remembers exactly where you were. Even suggests what to review next.
Report a Bug, AI Fixes It
Found something broken? Report it right from the lesson. An AI agent picks it up, investigates, and opens a fix — automatically.
AI-Powered Onboarding
Tell us about yourself — your background, goals, and experience. AI builds a personalized learning plan that highlights exactly what to focus on.
Listen to Your Lessons
Prefer listening over reading? Tap the listen button and every lesson reads itself aloud — perfect for multitasking or accessibility.
Community Translation SDK
An open translation pipeline that lets anyone translate the platform into their language. Built-in QA engine with 10 automated checks. 9 languages and growing.
Built for People Who've Never Opened a Terminal
No matter where you're starting from, there's a place for you here.
The Curious Creative
You're a designer, marketer, or writer who keeps hearing about "the terminal" and wants to finally get it.
The Career Switcher
You're exploring tech careers and need foundational skills before bootcamps or courses.
The Lifelong Learner
You just like understanding how things work. Computers shouldn't feel like black boxes.
You're Not Learning Alone
A community of 11,000+ students asking questions, sharing projects, and shaping the platform together.
Your Wish Is My Command
Wish for a feature and the community votes. Top wishes get built. You don't just use this platform — you shape it.
Make a Wish →Discussion Forum
Ask questions, share what you've built, and help fellow students. Topics organized by lesson, level, and category.
Browse the Forum →Real-Time Peer Help
Stuck on a lesson? Request help and a fellow student can jump in to assist — live, in real time.
Upvote & Discuss
Every thread and reply can be upvoted. The best answers and ideas rise to the top, powered by the community.
Translate the Platform
Use our Translation SDK to translate all 151 lessons into your language. Download, translate, validate, and submit — all via REST API.
Developer Docs →Ready? It Takes 30 Seconds.
- 1 Go to zero2claude.dev
- 2 Click "Create Account"
- 3 Pick a username and password
- 4 Start Level 1 — no experience needed