React Interview Reference

A concise guide to React hooks, components, and API usage for interview preparation

React Hooks

Essential hooks you should know for React interviews

Manage state in functional components

Handle side effects in functional components

Access DOM elements and persist values

Memoize expensive calculations

Create reusable logic with custom hooks

Core concepts every React developer should understand

Building blocks of modern React applications

Share state across components without prop drilling

Working with APIs and promises in React

Making API requests with the Fetch API

Using async/await with React components