Video: React Coding Interview Prep – 30 Questions and Answers

Prepare for a React interview or improve your React skills by learning about 30 common React JS interview questions and concepts.

✏️ Nishant Singh developed this course. Check out his channel: https://www.youtube.com/c/CybernaticoByNishant

❤️ Try interactive React courses we love, right in your browser: https://scrimba.com/freeCodeCamp-React (Made possible by a grant from our friends at Scrimba)

⭐️ Course Contents ⭐️

⌨️ (0:00:00) Introduction

⌨️ (0:00:43) Map and Filter

⌨️ (0:20:06) States in React

⌨️ (0:33:33) Props in React

⌨️ (0:40:34) Inline Conditional Expressions

⌨️ (0:52:04) Event Handling in React

⌨️ (0:57:41) Keys in React

⌨️ (1:03:25) Forms in React

⌨️ (1:18:04) Dynamic Inputs in React

⌨️ (1:26:02) CSS Styling in React

⌨️ (1:36:47) Uncontrolled v/s Controlled Components

⌨️ (1:44:10) Virtual DOM

⌨️ (1:46:05) InnerHTML in React

⌨️ (1:55:23) React Fragments

⌨️ (2:00:02) Stateless v/s Stateful Components

⌨️ (2:01:57) REST API Requests

⌨️ (2:27:05) Debouncing in React

⌨️ (2:38:43) Context API in React

⌨️ (2:49:33) Class v/s ClassNames in React

⌨️ (2:52:59) Higher Order Components

⌨️ (3:06:18) Lazy Loading in React

⌨️ (3:14:34) Helper Functions in React

⌨️ (3:24:21) Implementing Recursion in React

⌨️ (3:27:10) Running Arrays of Functions

⌨️ (3:33:08) Custom Hooks in React

⌨️ (3:37:22) Promises and Async/Await

⌨️ (3:51:52) Code Splitting in React(Dynamic Imports)

⌨️ (3:58:18) Creating a Search Filter in React

⌨️ (4:13:10) Adding TypeScript to React

⌨️ (4:16:36) React Testing Library

⌨️ (4:30:41) Caching an API Response

🎉 Thanks to our Champion and Sponsor supporters:

👾 Raymond Odero

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👾 aldo ferretti

👾 Otis Morgan

👾 DeezMaster

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