Top Submissions | Devtools Tech

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

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

266

How to implement Array.isArray? JavaScript Interview Question | Array Polyfills

266

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

265

Implement a function to generate a range of numbers | Range I | JavaScript Interview Question | Lodash Polyfills

262

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

261

How to group array of objects by key?

254

How to build a custom timer hook in React.js? | useTimer | JavaScript Interview Question

251

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

250

How to implement Event Emitter in JavaScript? | Facebook Interview Question

250

How to create analytics SDK in JavaScript?

248

Create a Progress Bar | Frontend Coding Challenge | DevKode DOM Challenge

248

Implement Promise Polyfill | JavaScript Interview Question | Promise Polyfills | Frontend Problem Soving

246

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

245

How to find the most frequent word in a paragraph? Frontend Problem Solving | JavaScript

243

How to build an Interactive JIRA Velocity Bar Chart? Atlassian Browser Coding Round Interview Question

241

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

226

How to implement Array.prototype.filter? JavaScript Interview Question | Array Polyfills

224

How to implement Promise.all? | Promise Polyfills | Advanced JavaScript Interview Question

221

How to implement Event Emitter in JavaScript? | Facebook Interview Question

221

Write a function to return the count of numbers in an Array | MakeMyTrip Frontend Interview Question

220