React.js + TypeScript: Build Production Applications

React.js + TypeScript Production Guide

Build scalable, type-safe React applications using patterns preferred by senior engineers at companies like Vercel, Linear, and Notion. No shortcuts, no boilerplate — real production code.

Topics

• TypeScript strict mode with React — done right
• Custom hooks, compound components, render props
• Zustand & Redux Toolkit for state management
• TanStack Query: caching, optimistic updates, infinite scroll
• Vitest + Testing Library — full TDD workflow
• Performance: memo, useMemo, code splitting, lazy loading

Includes: 80-page guide + 2 complete production projects