Advanced React Interview Prep & Practice Tests 600+ Q | 2026

This course delivers 600 advanced React practice questions across six full-length tests, built for developers who already know React fundamentals and want to master the patterns that separate mid-level engineers from senior and staff-level React developers.

You will work through six tests covering Advanced Hooks (custom Hook design, testing, and composition), Advanced Context (selectors, split-context architecture, and Context vs. Redux at scale), Advanced Performance (Fiber internals, memoizat