#Web Development
8 articles tagged "web-development".
The JavaScript Event Loop, Explained With Diagrams
How the call stack, task queue, and microtask queue actually interact — and why your setTimeout(fn, 0) doesn't run immediately.
React useEffect Cleanup: A Practical Guide
When and why to return a cleanup function from useEffect, with real examples of the bugs it prevents — subscriptions, timers, and stale event listeners.
Next.js Middleware: What It's For and When to Avoid It
Middleware runs before every matching request — that makes it powerful for auth and redirects, and easy to misuse for things that belong in a page instead.
React Server Components Explained: What They Are and When to Use Them
A practical, no-hype breakdown of React Server Components — what problem they solve, how they differ from Client Components, and when you actually need them.
Core Web Vitals Explained: What Actually Affects Your Score
LCP, INP, and CLS explained in plain terms, with the specific, common causes of a bad score and how to fix each one.
A Practical Guide to Responsive Design in 2026
Modern CSS has made a lot of old responsive design workarounds obsolete — container queries, clamp(), and intrinsic sizing explained with real examples.
Getting Started with the Next.js App Router
A reference guide to the Next.js App Router: file conventions, layouts, and data fetching.
OWASP Top 10, Explained for Developers Who Aren't Security Specialists
A plain-language walkthrough of the OWASP Top 10 web application security risks, with concrete examples and fixes for each.