Javascript/Reactjs
17 articles
Understanding Promise.withResolvers() in JavaScript
JavaScript developers have been working with Promises since ES2015. Creating a Promise and resolving it from outside its constructor has always felt …
From AMD/UMD to ESM: A No-Nonsense Migration Guide
If your codebase is still slinging AMD define() calls or UMD wrappers like it’s 2015, you’re not alone. But with Node 20+ and browsers …
TypeScript 6.0 Breaking Changes & New Features Explained
If you’ve spent hours tweaking tsconfig.json files and wondering why your build times feel slow, TypeScript 6.0 has some real improvements for …
Supercharging JavaScript: V8 JIT Optimization Techniques
Performance optimization is often seen as a complex, advanced topic reserved for the final stages of development. However, understanding how …
Dot vs Bracket Notation in JavaScript Objects: A Complete Guide
In JavaScript, you can use dot notation (.) or bracket notation ([]) to access object properties. They do the same thing… until they don’t. Then …
A Comprehensive Guide to Avoid React Hooks Anti-Patterns
React Hooks changed how we write functional components. They give us a more intuitive way to manage state and side effects. However, this power comes …