javascript

Posts about javascript

React (6)JavaScript (3)frontend (3)patterns (3)CSS (2)composition (2)architecture (2)Web Performance (1)RUM (1)Engineering Culture (1)

Web Performance RUM JavaScript Engineering Culture

I Found RUM in Ajio's Code. No, Not Old Monk.

A forensic dive into Real User Monitoring—how India's top e-commerce measures real performance, why Lighthouse scores deceive, and what your metrics hide.

Published On: January 12, 2026

JavaScript async promises callbacks fundamentals

Asynchronous Operations in JavaScript: Callbacks, Promises, and Async/Await

JavaScript is single-threaded but handles multiple tasks using asynchronous programming. Let's break down callbacks, promises, and async/await with examples.

Published On: January 5, 2025

React currying functional programming patterns JavaScript

Supercharge Your React Apps with Currying: Real-Life Examples and Best Practices

Learn how currying in React JS can revolutionize the way you write code with enhanced reusability and cleaner event handling.

Published On: October 25, 2024