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.

bismark66

Apr 13

The Hidden Cost of Login: How I Decoupled Session Cleanup from Authentication in NestJs

#programming #javascript #architecture #backend

7 min read

AttractivePenguin

Apr 13

Stop Overengineering: 7 Browser APIs You're Already Ignoring

#javascript #webdev #browser #tutorial

5 min read

אחיה כהן

May 17

Why element.click() Isn't a Click

#javascript #webdev #ai #opensource

4 min read

Apr 13

HEIC to WebP Converter: Why You Should Skip JPG in 2026

#webdev #images #tools #javascript

10 min read

Apr 13

Which Apps Strip Photo Metadata? The Complete 2026 Guide

#webdev #images #tools #javascript

4 min read

May 6

Stop Using Links the Wrong Way — Master useNavigate in React

#react #javascript #webdev #beginners

4 min read

Stephen Sebastian

May 17

Building a Zero-Framework, Local-First PWA to Combat Web Bloat

#showdev #webdev #javascript #beginners

3 min read

The Crypto Donkey

Apr 13

I audited the top 50 npm packages. Almost none ship with supply-chain attestations!

#webdev #javascript #security #npm

10 min read

Apr 13

i18next in Production: Managing Translations at Scale

#webdev #javascript #typescript #development

6 min read

Apr 13

I Built a Text Readability Scorer API with Flesch-Kincaid, Gunning Fog and More — Day 4 of 21

#node #javascript #api #webdev

4 min read

tian

Apr 13

Here comes the ultimate tool for rendering GeoJSON in CesiumJS

#showdev #javascript #opensource #tooling

15 min read

May 17

Cocos Creator 2D Physics on iOS: Notes on Fixed Timestep, ProMotion, and CCD

#cocos #gamedev #ios #javascript

5 min read

GokuScraper悟空爬虫

Apr 13

如何用AI写一个浏览器插件？b站文章一键删插图插件实战

#ai #javascript #tutorial #webdev

2 min read

sneh1117

Apr 13

I built a typing speed test in one HTML file — no dependencies, free to host forever

#webdev #javascript #beginners #opensource

3 min read

May 17

Demystifying the Browser Render Cycle: useLayoutEffect, requestAnimationFrame, and Layout Thrashing

#javascript #performance #react #webdev

9 min read

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