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.

Mica

May 13

Accessible and Functional Quantity Spinbutton Pattern

#webdev #a11y #javascript #ai

16 min read

Devonte Johnson

Apr 15

Two Way Order Update System

#html #javascript #tutorial #webdev

2 min read

Apr 11

I Just Upgraded My Portfolio from Next.js 14 to Next.js 16 and Felt Like a Child Who Knows Nothing

#webdev #programming #javascript #react

6 min read

Bill Tu

Apr 8

Four Bugs We Found in Our Node.js Rate Limiter (And How We Fixed Them)

#node #npm #javascript

6 min read

Sami Khan

Apr 14

Your AI-written codebase is drifting. Here's how to measure it.

#ai #javascript #webdev #productivity

5 min read

Madhavan G

Apr 15

JavaScript Array Iterations.

#beginners #javascript #programming #tutorial

3 min read

Apr 10

I built an email verification API from scratch

#node #webdev #opensource #javascript

3 min read

Gary Doman/TizWildin

May 15

Studio Violin: Building a Physically Modelled Bowed-String Instrument in Instrudio

#music #webdev #audio #javascript

3 min read

Gary Doman/TizWildin

May 15

Proto-Synth Grid Engine: Building a Math-First 2D World Runtime That Feels 3D

#gamedev #opensource #javascript #ai

4 min read

Sivakumar Mathiyalagan

Apr 15

Array Iteration Methods

#beginners #javascript #tutorial #webdev

2 min read

May 14

OpenCV.js Without the Memory Leaks: Chainable Image Processing for Every JavaScript Runtime

#opencv #javascript #typescript #webdev

6 min read

Meriç Cintosun

Apr 10

Advanced Cache Management in Next.js 16: updateTag and revalidateTag

#javascript #nextjs #performance #webdev

12 min read

SEN LLC

Apr 14

A CSS Property Reference With 72 Live Previews — Click a Value, See It Apply

#css #reference #webdev #javascript

3 min read

Apr 15

Callback Function in JS

#beginners #javascript #programming #tutorial

1 min read

Apr 10

The Real X Creator Rankings for 2026 (With Code to Pull Them Yourself)

#api #javascript #webdev #tutorial

3 min read

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