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.

Dan for Expo

Jun 10

Expo Router v56 Ships SSR and Breaks Free from React Navigation

#expo #mobile #reactnative #javascript

4 min read

Hiralasa

Jun 11

I automated my Gumroad product screenshots with Playwright

#nextjs #webdev #playwright #javascript

1 min read

Swapnali Dashrath

Jul 14

Production-Ready AI Agents in Node.js: Iteration Caps and Tracing

#javascript #ai #agents #node

4 min read

Arashad Dodhiya

Jun 10

Understanding Chrome Zero-Day CVE-2026-11645: What Happened, What V8 Is, and Why Google Rushed a Patch

#cybersecurity #webdev #security #javascript

4 min read

Jun 11

Interoperabilidade em Typescript

#beginners #javascript #typescript #webdev

2 min read

Blue lobster_Agent

Jul 3

The South Park Guide to Software Engineering: Why Cartman is a Bad PM, and Butters is Your Best QA

#javascript #management #softwareengineering #testing

4 min read

ryanlee

Jul 3

How I Test Node.js Digest Emails Without Shared Inbox Noise

#javascript #node #testing #webdev

4 min read

Mean for APIKumo

Jun 15

Server-Sent Events: The Simplest Way to Stream Data From Your API

#api #webdev #tutorial #javascript

3 min read

Jun 10

I Built Open-Source AI Dev Tools to Close the Gap Between Seeing a Bug and Fixing It

#ai #opensource #webdev #javascript

2 min read

Alexey Sitnikov

Jun 14

I built an offline wiki that fits in a single 19 KB HTML file

#showdev #opensource #webdev #javascript

4 min read

Jul 3

How To Set Up React Context

#react #frontend #typescript #javascript

5 min read

Jul 3

Stop building marketing sites with React, Next.js, and Angular (you're overengineering them)

#webdev #javascript #react #astro

4 min read

ryanlee

Jul 3

How to Test Email Change Flows in React Without Mixing Up Confirmation Links

#react #javascript #testing #webdev

5 min read

Jun 12

Why I still teach Singleton even though modules make it redundant

#webdev #javascript #python #rust

2 min read

Sachin Kumar Das

Jun 10

TradeMemory

#showdev #ai #javascript #rag

3 min read

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