Mastering Core Web Vitals: The Complete Guide to TTFB, FCP, LCP, INP, CLS & More
A precise, no-fluff breakdown of the most important performance metrics for modern web experiences
Latest articles
Incremental Static Regeneration (ISR) in Next.js: A Practical Overview
✅ What Is ISR? Incremental Static Regeneration (ISR) allows you to: Pre-render pages at build time like static sites Regenerate those pages in the background after deployment Serve static performance with dynamic freshness without a full rebuild ...
Polyfilling React's Built-in Hooks & Custom Hooks
In React development, hooks like useState, useEffect, useMemo, and useCallback are essential for managing state,side effects, optimizing performance, and memoizing functions. However, understanding how they work and implementing them effectively can ...
Function Polyfills in JavaScript: Enhancing Compatibility with Older Environments
JavaScript provides powerful function-related methods, but not all browsers or environments support them natively. Features like call(), apply(), bind(), as well as performance optimization techniques like debounce(), throttle(), memoize(), and once(...
Array Polyfills in JavaScript: Ensuring Compatibility Across Browsers
Not all browsers support modern JavaScript features, which can lead to compatibility issues, especially with array methods like map(), filter(), reduce(), and flat(). Polyfills offer a solution by implementing these methods in environments that lack ...
Understanding useRef for Efficient DOM Manipulation in React
In React, useRef stores a reference to a value that can be mutated without causing re-rendering of the component. While the value can be mutated, it should not occur during the rendering phase. Instead, mutations should happen in response to user act...
Level Up Your React: Insights and Notes from Nadia Makarevich’s Advanced Playlist
In this blog, we will explore a range of new concepts from Nadia Makarevich’s Advanced React Playlist. These topics might be familiar to you when you were or are learning of React, but we will dive deeper into this with help of Nadia Makarevich’s . L...
Harnessing Parallelism: A Guide to JavaScript Web Workers
Web Workers are a simple means for web content to run scripts in background threads. If you're wondering how JavaScript, known for its single-threaded nature, manages to execute scripts in background threads, let's dive into how web workers make thi...
Understanding Prototypes : The Core of JavaScript's Inheritance Model
JavaScript objects inherit features from one another through prototypes. Example: let car = { brand: "Toyota", model: "Camry", year: 2022, drive: function() { console.log("The car is driving."); } }; console.log(car); Explanation: Wh...
