JavaScript Event Loop Explained: A Complete Guide from Beginner to Advanced
1. Introduction If you’ve ever seen code like this: and wondered why the output is: then you’ve already encountered the JavaScript event loop. …
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How to Build a Real-Time Chat App in ReactJS Using WebSockets and Pusher
Real-time applications like WhatsApp, Slack, and Discord update messages instantly without refreshing the page. This is called real-time messaging. …
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The Ultimate Guide to Arrays in JavaScript (Beginner to Advanced)
Introduction: What Is an Array in JavaScript? An Array in JavaScript is a powerful data structure used to store multiple values in a single variable.Instead of creating separate variables for each value, you …
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Next.js SSR vs SSG (2025): Static Site Generation vs Server Side Rendering Explained
When building modern web apps, developers often face the question: Server Side Rendering (SSR) vs Static Site Generation (SSG). Both are powerful rendering methods in Next.js, but they serve different purposes. …
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Optimizing Performance in Next.js: Complete Guide with Best Practices &Code
Nobody likes a slow website. Whether you’re building a portfolio, SaaS dashboard, or ane-commerce platform, performance is key. …
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