devtools.tech | The only way to prepare for frontend interviews

Get started with free interview questions

Get Lifetime access to our premium content.

Implement useDidUpdate Custom React Hook

130

Implement useFetch Custom React Hook

166

Custom React Hook for Media Query Detection

155

How to detect overlapping circles in React.js? Uber Frontend Interview Question

8,414

How to build color memory game in React.js? Frontend Coding Challenge

7,626

How to build Circles Game in React.js? Frontend Coding Challenge

6,770

How to create an grid lights interactive shape? Uber Frontend Interview Question | JavaScript | React.js

29,600

How to build a Confluence-like Sidebar with Tree Structure? | Atlassian Frontend Interview Question | React.js

15,757

How to create a loading animation? | Frontend Coding Challenge | React.js | JavaScript

6,402

How to build a Pagination component in React.js? | Razorpay Interview Question | JavaScript

7,276

Build Country Capital Game | Microsoft Frontend Interview Question | JavaScript | React.js

27,547

Build a FAQ page | Frontend Coding Challenge | React.js | HTML | CSS | JavaScript

7,678

Build a GIF Search Engine | Frontend Coding Challenge | React.js | JavaScript

6,671

How to build an Auto Collapsible Accordion? UI Coding Challenge | Frontend Interview Question | React.js | HTML | CSS

8,892

Debug and Fix the Feedback Modal Component in React.js | Frontend Coding Challenge | Debugging Round | JavaScript

5,697

How to mimic componentDidUpdate using React Hooks? useDidUpdate Custom Hook | React Interview Question | JavaScript

5,726

How to animate multiple progress bars in a sequence? | Uber Frontend Interview Question | React.js | JavaScript | HTML | CSS

11,285

Design a Login Page | Version 1 | React.js | HTML | CSS | JavaScript | Frontend Projects for Beginners

5,274

How to create Notifications List Component? Razorpay Interview Question | React.js | JavaScript | HTML | CSS

13,863

How to build a File Explorer? Atlassian Frontend Machine Coding Round Question | JavaScript Interview Question | React.js

40,714

How to create a timer with progress bar? | Machine Coding Round | React.js | HTML | CSS | JavaScript

6,607

How to create OTP Input Component? | Frontend Coding Challege | JavaScript | HTML | CSS | React.js

17,853

How to create a vertical menu in React.js? | Beginner Frontend Coding Challenge | UI Machine Coding Round | JavaScript

5,312

How to create useWhyDidYouUpdate hook in React.js? | JavaScript Interview Question | Frontend Problem Solving | Custom React Hooks

5,196

How to create useSSR hook in React.js? | JavaScript Interview Question | Frontend Problem Solving

5,066

How to create useScript hook in React.js? | JavaScript Interview Question | Frontend Problem Solving

4,896

How to create useCopyToClipboard hook in React.js? | JavaScript Interview Question | Frontend Problem Solving | Custom React Hooks

5,277

How to create useAsync hook in React.js? | JavaScript Interview Question | Frontend Problem Solving | Custom React Hooks

4,952

How to create usePrevious hook in React.js? | JavaScript Interview Question | Frontend Problem Solving

5,050

Build A Simple Cryptocurrency Portfolio Manager App | Frontend Coding Challenge | JavaScript Interview Question | React.js | HTML

4,455