Top Submissions | Devtools Tech

How to create a utility to invert an object? | Frontend Problem Solving | JavaScript Interview Question

426

How to implement getElementsByClassName? | Frontend Problem Solving | JavaScript Interview Question

420

How to implement Array.prototype.reverse? JavaScript Interview Question | Problem Solving | JavaScript Polyfills

420

Create Pixel Art Grid | Frontend Coding Challenge | DevKode DOM Challenge

411

Implement cloneDeep from Lodash | Frontend Problem Solving | JavaScript Interview Question

399

How to implement a chainable Add function to calculate the sum of numbers?

392

Implement a function to split an array into groups of a certain length | Chunk | JavaScript Interview Question | Lodash Polyfills

377

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

359

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

338

How to implement feature flag functionality? Atlassian Frontend Interview Question

337

Implement Tuple Function | LinkedIn Frontend Interview Question | JavaScript Problem Solving

322

Implement Debounce Function | Flipkart UI - JavaScript Interview Questions

321

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

320

How to implement Array.prototype.shift? JavaScript Interview Question | Problem Solving | JavaScript Polyfills

315

How to implement Array.prototype.reverse? JavaScript Interview Question | Problem Solving | JavaScript Polyfills

312

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

303

How to implement Array.prototype.reverse? JavaScript Interview Question | Problem Solving | JavaScript Polyfills

296

How to implement custom map function with limit on number of operations? | Paytm Frontend Interview Question | JavaScript Interview Questions | Frontend Problem Solving

296

How to implement Array.prototype.sort? JavaScript Interview Question | Problem Solving | JavaScript Polyfills

294

Implement Tuple Function | LinkedIn Frontend Interview Question | JavaScript Problem Solving

294

Build a Simple HTML Calculator | Frontend Coding Challenge | Vanilla JavaScript | Machine Coding Round

292

How to create a utility to invert an object? | Frontend Problem Solving | JavaScript Interview Question

290

Build a Counter App | Frontend Coding Challenge

288

How to implement Array.prototype.findLastIndex? JavaScript Interview Question | Problem Solving | JavaScript Polyfills

282

Implement promiseMerge | Frontend Problem Solving | JavaScript

282

How to create a toggle function in JavaScript? | Frontend Problem Solving | JavaScript Interview Question

281

How to implement String.prototype.repeat? | String Polyfills | Frontend Problem Solving | JavaScript Interview Question

277

How to implement a function to convert a string input into an object? | Razorpay Interview Question | JavaScript

272

How to check deep equality between JavaScript objects? | Zeta Frontend Interview Question

270

How to implement Array.prototype.includes? JavaScript Interview Question | Problem Solving | JavaScript Polyfills

267