React

8 topics · AI-enhanced lessons

The world's most popular UI library. Build fast, component-based web applications.

🟢 Beginner

3 topics

What is React, JSX, first component

Functional components, props, children

State management, re-renders, immutability

🟡 Intermediate

3 topics

Side effects, cleanup, dependency array

Global state, useContext, Provider pattern

Building reusable hooks, hook rules

🔴 Advanced

2 topics

useMemo, useCallback, React.memo

Compound components, render props, HOC

Beginner3 topics

Intermediate3 topics

Advanced2 topics