Skip to content

DEV Community

JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

👋 Sign in for the ability to sort posts by relevant, latest, or top.

Nov 23 '25

How I Achieved a 95+ Lighthouse Performance Score in a Next.js E-commerce Site (And How You Can, Too)

#nextjs #webdev #react #javascript

4 min read

Dec 26 '25

Bun vs npm: A Modern Take on JavaScript Package Management 🐰 vs 📦

#javascript #npm #webdev #productivity

3 min read

Turkan İsayeva

Dec 26 '25

Why You Should Switch from Vanilla JavaScript to React and How React Architecture Works

#architecture #frontend #javascript #react

3 min read

Nov 22 '25

How to Prevent Objects from Being Modified in JavaScript

#javascript #security #tutorial

2 min read

Nse569h

Dec 26 '25

Don't Let Your Node.js App Die Ugly: A Guide to Perfect Graceful Shutdowns

#webdev #node #javascript #gracefulshutdown

4 min read

Dec 25 '25

⚠️ JavaScript Precision Loss with Large Numbers - The silent bug that breaks applications without error

#webdev #frontend #backend #javascript

3 min read

Dec 5 '25

Understanding Buffers in Node.js: When and Why to Use Them

#node #buffer #binarydata #javascript

1 min read

Dec 26 '25

Stop "Saving Keystrokes". I Spend 3 Seconds to Save 3 Hours

#javascript #career #programming #beginners

3 min read

Tajudeen Abdulgafar

Nov 22 '25

Implementing Authentication Middleware in Next.js with i18n Support

#javascript #security #nextjs #tutorial

3 min read

Dec 15 '25

Should beginners learn JavaScript first or Python?

#javascript #python #coding #webdev

1 min read

Nov 22 '25

Release 0.3 — Fixing All-Day Events Displaying as Two Days

#opensource #javascript #python #webdev

1 min read

HK Lee

Dec 27 '25

Vite vs. Webpack in 2026: A Complete Migration Guide and Deep Performance Analysis

#vite #webpack #javascript #bundler

11 min read

Nov 22 '25

Latest JavaScript features and best practices

#javascript #node #webdev #programming

3 min read

Jahongir Sobirov

Dec 24 '25

I Built a Tiny Reactive JS Library and Discovered Why v-model Exists

#frontend #reactivity #javascript #webdev

2 min read

Ashish Prajapati

Dec 25 '25

Rethinking Conditional JSX in React - Part 1

#webdev #react #javascript #productivity

4 min read

👋 Sign in for the ability to sort posts by relevant, latest, or top.