Prepare
Question Types
Programming
UI Based
Quiz
Languages
JavaScript
HTML/CSS/JavaScript
React
Guides
Company Guides
Frontend System Design
Resume
Time Savers
Focus Areas
Company Questions
More
Try a random question
Confused about where to start? Try a randomly selected question from our vast collection of interview questions.
All Questions
Resources
Collections
Video Tutorials
Pricing
Login
Devtools Tech
Team Devtools Tech Official Profile
Questions
Resources
Resume
Submissions
Video Tutorials
Build a Counter App | Frontend Coding Challenge
Beginner
4,689
Solve
How to build an Auto Collapsible Accordion? UI Coding Challenge | Frontend Interview Question | React.js | HTML | CSS
Intermediate
8,533
Solve
Debug and Fix the Feedback Modal Component in React.js | Frontend Coding Challenge | Debugging Round | JavaScript
All Levels
5,518
Solve
How to mimic componentDidUpdate using React Hooks? useDidUpdate Custom Hook | React Interview Question | JavaScript
Beginner
5,472
Solve
How to animate multiple progress bars in a sequence? | Uber Frontend Interview Question | React.js | JavaScript | HTML | CSS
Beginner
10,690
Solve
Design a Login Page | Version 1 | React.js | HTML | CSS | JavaScript | Frontend Projects for Beginners
Beginner
4,524
Solve
How to create Notifications List Component? Razorpay Interview Question | React.js | JavaScript | HTML | CSS
Intermediate
13,318
Solve
How to build a File Explorer? Atlassian Frontend Machine Coding Round Question | JavaScript Interview Question | React.js
Intermediate
20,865
Solve
How to create a timer with progress bar? | Machine Coding Round | React.js | HTML | CSS | JavaScript
Beginner
6,330
Solve
How to create OTP Input Component? | Frontend Coding Challege | JavaScript | HTML | CSS | React.js
Intermediate
9,071
Solve
How to create a vertical menu in React.js? | Beginner Frontend Coding Challenge | UI Machine Coding Round | JavaScript
Beginner
5,064
Solve
How to create useWhyDidYouUpdate hook in React.js? | JavaScript Interview Question | Frontend Problem Solving | Custom React Hooks
Intermediate
4,955
Solve
How to create useSSR hook in React.js? | JavaScript Interview Question | Frontend Problem Solving
Beginner
4,846
Solve
How to create useScript hook in React.js? | JavaScript Interview Question | Frontend Problem Solving
Intermediate
4,671
Solve
How to create useCopyToClipboard hook in React.js? | JavaScript Interview Question | Frontend Problem Solving | Custom React Hooks
Beginner
5,040
Solve
How to create useAsync hook in React.js? | JavaScript Interview Question | Frontend Problem Solving | Custom React Hooks
Intermediate
4,698
Solve
How to create usePrevious hook in React.js? | JavaScript Interview Question | Frontend Problem Solving
Intermediate
4,818
Solve
How to fix and build an Age Validator? | Pair Programming | Frontend Coding Challenge | ReactJS | JavaScript
Beginner
3,075
Solve
Build A Simple Cryptocurrency Portfolio Manager App | Frontend Coding Challenge | JavaScript Interview Question | React.js | HTML
All Levels
4,224
Solve
Create a Progress Bar | Frontend Coding Challenge | DevKode DOM Challenge
Beginner
9,142
Solve
Create a Color Spotter Game | Frontend Coding Challenge | DevKode DOM Challenge | JavaScript | HTML | CSS | ReactJS
Beginner
5,953
Solve
Create a Chess Board | Frontend Coding Challenge | DevKode DOM Challenge | JavaScript | HTML | CSS | React
Beginner
6,334
Solve
Create Pixel Art Grid | Frontend Coding Challenge | DevKode DOM Challenge
Beginner
6,073
Solve
Implement Star Rating Widget | Frontend Coding Challenge | DevKode Challenge
Beginner
6,445
Solve
Build A Dictionary App | React.js | Frontend Coding Challenge
Beginner
5,417
Solve
Build User Avatar Screen | Frontend Coding Challenge | JavaScript Interview Question | Machine Coding Round
All Levels
8,175
Solve
Back
Next
