Flexible path6 sections

React & Next.js Frontend Foundations

Frontend mechanics for product-focused full-stack engineers.

A focused frontend path covering TypeScript and browser foundations, React components and state, hooks, data fetching, Next.js rendering, accessibility, testing, performance, security, and practical UI implementation.

Recommended start

TypeScript & Browser Foundations

Runtime type boundaries, browser scheduling, responsive CSS, and browser security behavior.

6 drillsSection 1 of 6

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Learning path

6 active sections / 48 drills

1TypeScript & Browser FoundationsRecommended startRuntime type boundaries, browser scheduling, responsive CSS, and browser security behavior.6 drillsSection 1Open section 2React Components & StateProps, state, controlled inputs, derived state, keys, batching, and component boundaries.8 drillsSection 2