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!

Client-side, server-side, it doesn't matter. This tag should be used for anything JavaScript focused. If the topic is about a JavaScript framework or library, just remember to include the framework's tag as well.

How should the tag be written? All lower-case letters for the tag: javascript.

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

Ali Hamza

Jul 13

Day 146 of Leaning MERN Stack

#backend #javascript #node #webdev

1 min read

Abasiubong Esinwo

Jul 12

👋 Hi, I'm Abasiubong Esinwo — A Full Stack Developer from Nigeria

#webdev #javascript #programming #reviews

1 min read

LaunchAlly

Jul 12

The One DevOps Metric Every Solo Developer Ignores

#webdev #programming #productivity #javascript

1 min read

Sam Rivera

Jul 13

Build a 30-Line Provenance Log for AI-Generated Code

#ai #devtools #javascript #productivity

1 min read

Jul 12

RTK Query Made Easy for Beginners 🎓 (With Real-Life Analogies)

#react #redux #javascript #web

4 min read

Jul 12

Why Browser-Based Tools Are Safer for Your Sensitive Files

#privacy #security #webdev #javascript

3 min read

Jul 12

I Tested My Static Analysis Tool Against 4 Real Open-Source Repos. Here's What It Got Wrong.

#javascript #typescript #opensource #webdev

3 min read

Jul 12

I Replaced ESLint and Prettier with Biome on Two Production Repos

#biome #javascript #typescript #webdev

4 min read

Jakub Andrzejewski

Jul 13

Improve Performance by Loading Videos Only When They're Needed

#performance #html #javascript #tutorial

4 min read

BeanBean

Jul 12

Chinese AI Models vs GPT-4o: The 40x Savings Claims, With Catches

#fullstack #ai #webdev #javascript

4 min read

Alaa Samy

Jul 11

I built a tiny permission-checking library because our backend's permission strings never matched what the UI expected

#javascript #react #typescript #opensource

3 min read

Frank

Jul 13

Bun v1.3.14: The Update That Brings Speed and Power to the Table

#javascript #node #ai #webdev

3 min read

oriel

Jul 12

How I Built a Mesh VPN Without WireGuard

#opensource #network #rust #javascript

3 min read

Jul 11

I heard the AI flight sim makes $100k/mo, so I got curious and built my own

#showdev #gamedev #webdev #javascript

1 min read

Marcello Gallante

Jul 12

Managing Dependencies in Legacy Front-end Projects: A Practical Guide to Cleaning Up a Messy package.json

#webdev #javascript #frontend #softwareengineering

4 min read

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