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.

Feb 13

Building a playable Graeco-Latin Sudoku square: the math behind Suirodoku

#javascript #algorithms #webdev

1 min read

Alan West

Mar 19

5 Authentication Patterns Every Web Developer Should Know in 2026

#authentication #webdev #security #javascript

4 min read

Xauntasia Mabry

Feb 18

A Matter of Authentication

#javascript #beginners #security #aws

2 min read

Feb 13

Your First AI API Integration in 10 Minutes: Build a Smart Text Summarizer

#ai #api #javascript #tutorial

5 min read

Usman

Feb 14

From Frontend to Full-Stack: Building a Real Estate Marketplace and Learning Backend Development

#backend #fullstack #node #javascript

7 min read

butterfly css blog

Mar 19

butterfly css v4 is here! stop coding start drawing!

#webdev #css #javascript

1 min read

Feb 13

50 Free Browser Tools Every Developer Should Bookmark

#webdev #javascript #productivity #freetools

3 min read

Feb 13

I built a browser-based OS to manage my Homelab — test it and give me feedback!

#webdev #ai #programming #javascript

2 min read

Gordienko Roman

Feb 13

I Built 19 Free Developer Tools That Run Entirely in the Browser — Here's What I Learned

#webdev #javascript #nextjs #opensource

4 min read

Mar 15

Gemini CLI and Jules: my March 2026 stack

#ai #javascript #tooling #webdev

7 min read

Mar 19

Confused by Mouse Coordinates in Three.js? Here’s the 2-Minute Explanation

#threejs #webgl #javascript #gamedev

2 min read

Vinod Kumar Jaipal

Mar 19

Build Your Own Free Temp Mail Service – Lightweight & Fast

#showdev #javascript #productivity #webdev

1 min read

Mar 19

Context Engineering in 2026: The Skill That Actually Makes AI Coding Work

#ai #devtools #productivity #javascript

10 min read

Mar 19

I built 3 MVPs that never shipped. Here's what I learned.

#javascript #nextjs #indiehacker #buildinpublic

3 min read

Feb 13

How I Handle Platform Detection and URL Validation for Multiple Video Sources in Node.js

#node #webdev #javascript #tutorial

3 min read

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