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.

abhilaksh-arora

Jul 10

I built a privacy-first alternative to jwt.io, regex101 and every other dev tool that phones home

#webdev #javascript #privacy #devtools

3 min read

Tech Tales

Jul 6

Mastering State Management in React with Redux Toolkit

#react #javascript #webdev #redux

3 min read

Autonomous

Jul 6

How I stopped maintaining a Puppeteer screenshot service for OG images

#webdev #javascript #buildinpublic

3 min read

Softflux Solution

Jul 6

Server-Side Rendering in 2026: London's Pragmatic Take on the Framework Wars

#programming #javascript #nextjs #webdev

2 min read

Tim Nguyen

Jul 10

Unicode, UTF-8, UTF-16, surrogate pairs, and why JavaScript `length` lies

#javascript #node #webdev #unicode

4 min read

Softflux Solution

Jul 6

JavaScript in 2026: Why London Became the World's Unexpected JS Hub

#webdev #frontend #london #javascript

2 min read

Carlo Straccialini

Jul 5

From Angular.js to Fine-Grained Reactivity: Part 2 — The JS Proxy Runtime

#angular #frontend #javascript #webdev

3 min read

ANKUSH KUMAR GUPTA

Jul 19

Why We Chose Next.js + MERN Stack for White-Label Client Projects

#webdev #javascript #nextjs #devops

3 min read

Jul 9

Our Journey to GSSoC 2026: Omnikon's Repository Has Been Selected! 🎉

#opensource #github #javascript #react

2 min read

GIAN FRANCO AROCUTIPA AROCUTIPA

Jul 6

Applying API Testing Frameworks: Jest + Supertest with Real-World Examples

#testing #javascript #node #api

5 min read

Marwan W Elzeiny

Jul 28

Introducing Volare: A Buildless 3D Model Viewer for the Web

#showdev #javascript #webdev #opensource

2 min read

Vera Yang for BeGoodTool.com

Aug 7

Dead-pixel test sites are just colored divs — the actual engineering problem is the Fullscreen API, not the colors

#javascript #vue #css

6 min read

Jul 5

How I Built a 93-Day Streak Engine in Postgres That Scales to 28K Users

#postgres #webdev #javascript #nextjs

6 min read

Jeremy S

Jul 5

I built a privacy-first JSON formatter that runs entirely in your browser

#webdev #programming #productivity #javascript

1 min read

Jul 19

Filling the PASETO gap in JavaScript: paseto-kit (v3/v4 + full PASERK)

#javascript #typescript #security #opensource

2 min read

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