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React tutorials that don't stop at "hello world." Build real apps, frame by frame — pause, code, play, see it render.
Compare What You Get
No upsells hidden in fine print. Every capability, every tier, all in one table.
| Feature | Free $0forever | ★ Most Popular Pro $19/month | Team $49/seat/month |
|---|---|---|---|
| Content | |||
| Modules | 4 of 12 | All 12 | All 12 + roadmap |
| Lessons | 18 | 48 | 48 + early access |
| Project complexity | Beginner | Mid → Advanced | Production-grade |
| Downloadable source code | |||
| Feedback | |||
| Code review access | Async (48h) | Priority (12h) | |
| PR feedback on your repo | |||
| Community | |||
| Discord access | Read-only | Full access | #team channel |
| Discord priority support | |||
| Monthly live Q&A | |||
| Extras | |||
| Certificate of completion | |||
| Seat management (team) | |||
| No credit card required. | Start Free Tier | Start Pro Trial | Talk to Us |
12 Modules. 48 Lessons.
Hover any card to see the full spec. Free tier unlocks the first four.
useState & The Render Loop
Build a real-time form validator. Watch state mutations propagate through the tree.
useEffect Without the Footguns
Fetch data, handle cleanup, avoid stale closures. Build a live search component.
Context Without the Re-render Tax
Theme switching, auth state, and the memo patterns that prevent a full tree re-render.
useReducer for Complex State
Shopping cart, undo history, and why reducers beat useState at scale.
Custom Hooks as Abstractions
Extract logic into reusable hooks. Build useFetch, useLocalStorage, useDebounce.
React Query: Server State Done Right
Cache, invalidate, optimistic updates. Build a full CRUD dashboard.
Performance Profiling & Fixes
React DevTools Profiler, memo boundaries, virtualization. Ship a 60fps list.
Routing Patterns with React Router v6
Nested layouts, loaders, deferred data. Build a multi-page SaaS shell.
Testing React Components
RTL, user-event, MSW. Test the behavior, not the implementation.
Next.js App Router: The Mental Model
Server vs Client Components, streaming, Suspense. Build a blog with ISR.
State Management at Scale: Zustand
Global stores, slices, devtools. Refactor a messy context into clean Zustand.
Ship It: Production Deployment
CI/CD, error boundaries, Sentry, Vercel. Deploy a full-stack app end to end.
From the people who shipped.
"I watched twelve different YouTube series on React. I could follow every line but couldn't write a single component from scratch. Hooks was the first thing that made the gap disappear. Three weeks in, I shipped my first feature at work."
"My bootcamp taught me to copy-paste from StackOverflow. Hooks taught me to reason about state. The useReducer module alone unlocked six months of confusion in one afternoon. Now I refactor code instead of rewriting it."
"I've written Go and Python for eight years. Frontend felt like a different planet — everything re-renders and nothing makes sense. The render loop module was the first explanation that matched how my brain works. I actually get it now."
Your terminal is green.
Ship something.
Start with 4 free modules, no credit card, no commitment. Just GitHub OAuth or email — and your first component renders in under ten minutes.