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Certificates

Certificate for JavaScript Memory and Garbage Collection

JavaScript Memory and Garbage Collection

Issued 6 October 2026

Implementing JavaScript Promise Polyfill

Solving Paytm and Uber Frontend Interview Question | Custom Map with Limit

JavaScript Promises Fundamentals Every Engineer Should Know | Part 2 | Event Loop | MicroTasks

The End of Front-end Development? | My Honest Take | AI Development | Devtools Tech

How to build a Loading Animation using CSS and React.js?

Can you build LocalStorage API on your own? Frontend Data Structures | JavaScript Interview Question

Create a Custom Timer Hook in React.js - Frontend Interview Question

What Every React Developer Should Know!? | Part 1 | Stale Closures

Implement promiseMerge | Intermediate JavaScript Interview Question | Frontend Problem Solving

Building an Animated Circles Game in React.js | Frontend Coding Challenge

Features Updates | Devtools Tech | Free Frontend Interview Platform

Implementing Live Commentary in React | Server Sent Events (SSE) | Frontend System Design

Solving Rippling Frontend Interview Question | Asynchronous Task Runner

Solving Atlassian Frontend Interview Question | Confluence Like Tree Structure | React.js

Building A Real World Fancy Autocomplete | Frontend Interview Questions | Advanced JavaScript

How to Improve Performance of Your JavaScript Code? | Part 1 | Devtools Tech

How to Reduce Code Duplication from our React Apps? | Advanced JavaScript

Top Coding Practices to Become a 10x Engineer

Implementing clearAllTimeout in JavaScript | Facebook Frontend Interview Question

How to build an Avatar Picker Component in React.js? Frontend Interview Question