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.

Athulya R

Sep 11

Build a Geofence Compliance Register with ToolJet MCP

#ai #productivity #webdev #javascript

7 min read

Ragul

Aug 12

Variables in JavaScript

#beginners #javascript #programming #tutorial

1 min read

Muhammad Asad Ullah

Aug 8

A Practical Guide to Converting Inches, Centimeters, Meters, Feet and Millimeters

#converter #learning #javascript #webdev

6 min read

Aug 8

Deployment and CI/CD for Next.js 15 The Setup I Use for Every Project

#nextjs #webdev #javascript #ai

4 min read

hashem alharhashi

Aug 12

I shipped 65 tools. Then I deleted 64 of them.

#showdev #webdev #webassembly #javascript

3 min read

Mustafa Kaçaroğlu

Aug 21

What a Website Can Learn From Your Browser: IP, WebRTC, and IPv6

#webdev #programming #javascript #security

2 min read

Aug 8

I tested if system prompts actually matter, here's what I found

#ai #webdev #javascript #llm

2 min read

Aug 9

What happens when you upload a PDF online

#webdev #privacy #javascript #webperf

7 min read

Aug 21

I built a browser chess client that can play Lichess games without becoming another chess server

#showdev #webdev #javascript #opensource

3 min read

ℋℐ𝒵ℬ𝒜 (✿◠‿◠)⭐

Sep 11

Stop Writing Smart Code. Start Writing Dumb Code.

#webdev #javascript #programming #productivity

2 min read

kentog751

Aug 8

No build step, no bundler: 11 things that broke shipping Three.js into an iframe

#threejs #javascript #webgl #gamedev

10 min read

Yuva

Aug 8

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

#webdev #javascript #tools #programming

2 min read

Frontend Challenge Perfect Landing Submission 🍲🥧

Aug 8

Dastarkhwan: A Taste of Home

#devchallenge #frontendchallenge #javascript

1 min read

Sep 9

Those Share Buttons Are Guessing What's On My Phone

#javascript #webdev #browser #api

5 min read

toolzip

Sep 11

AVIF vs WebP vs JPEG — Which Image Format Should You Use in 2026?

#webdev #javascript #performance #tools

3 min read

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