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.

Ads Wala

Sep 10

Why I built a 100% Client-Side JSON Beautifier & Web Tools Suite

#webdev #tools #javascript #programming

1 min read

Sep 10

Why Your SVG-to-PNG Conversion Looks Wrong (And How to Fix It in the Browser)

#svg #webdev #javascript #tutorial

6 min read

Vladimir Elchinov for Session Replay

Sep 10

"Script error." Is Not an Error. It Is Your Error Tracker Being Told to Shut Up.

#javascript #webdev #debugging #webperf

3 min read

Idehweb

Sep 14

Building a Visual Website Builder with React: The Architecture Behind Webruno’s Page Editor

#react #javascript #webdev #nextjs

3 min read

SnapTrace

Sep 10

How to Handle Uncaught Errors in Next.js App Router (Without Alert Spam or 100KB SDKs)

#nextjs #webdev #javascript #react

2 min read

Benyamin Khalife

Oct 3

Make Your Buttons Dodge the Cursor with a Wrium Plugin

#javascript #webdev #ux #opensource

2 min read

Sep 11

How to Roll Back a Single MongoDB Migration (Without Nuking the Rest)

#mongodb #database #migratemongo #javascript

5 min read

FreeAllPDF

Sep 10

Why We Built FreeAllPDF: 100% Free & Private In-Browser PDF Toolkit (Zero Server Uploads)

#webdev #productivity #javascript #opensource

2 min read

Sep 11

Server Components vs Client Components: A Mental Model That Actually Sticks

#react #nextjs #webdev #javascript

4 min read

NIRMEET TRIVEDI

Sep 10

Your Cloudflare Workers KV rate limiter is probably attacking itself

#cloudflare #serverless #webdev #javascript

3 min read

Lank_M

Sep 10

My filter preview looked perfect. The export had seams.

#webdev #javascript

3 min read

David Lifschitz

Sep 14

After js13k: a next project with no 13KB cap

#showdev #javascript #gamedev #opensource

1 min read

Dongsheng

Sep 10

svelte-json-discovery: the discovery.js JSON struct view, as a Svelte 5 component

#svelte #javascript #opensource

2 min read

Sep 23

Monster Maker! It's like Daily Doodle but with 100 percent more Monsters

#buildinpublic #ai #webdev #javascript

8 min read

Leon

Sep 10

Building a Browser-Local Moving Checklist Without User Accounts

#webdev #privacy #javascript

1 min read

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