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!

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

X.T.O

Mar 8

I Built a Free JavaScript Obfuscator That Runs 100% in Your Browser

#javascript #webdev #obfuscator #programming

2 min read

GDS K S

Mar 9

I built an open-source library of 3,847 brand SVG icons. Here's the full developer toolkit

#opensource #webdev #react #javascript

4 min read

Mar 8

I built a developer portfolio platform with no server and no database

#webdev #javascript #programming #github

1 min read

Mar 8

How I Built a Real-Time Multiplayer Typing Game with React, TypeScript, Socket.IO & MongoDB

#typescript #react #javascript #webdev

9 min read

ckmtools

Mar 8

Sentiment Analysis in Node.js Without External APIs

#sentiment #javascript #node #tutorial

7 min read

Mar 8

Building REST APIs That Don't Suck: Patterns I Wish I Knew Sooner

#javascript #node #webdev #api

4 min read

Square Bootstrap

Mar 8

Building a Real-Time AI Agent Dashboard in Angular 21: How We Used Signals, OnPush to Ship a Production-Ready LLM Monitor

#angular #ai #webdev #javascript

6 min read

Mar 17

Why Your Iframe Fails (OAuth, Sandbox & Cross-Origin Security Explained)

#javascript #security

3 min read

Mar 8

I Built a 10-Factor Scoring Algorithm to Rate Any Business Location (C to AAA)

#showdev #algorithms #startup #javascript

4 min read

Mar 12

Rendering AutoCAD DXF files in the browser — how and why I built dxf-render

#javascript #typescript #threejs #webdev

5 min read

STB Software That Benefits

Mar 8

I built free developer tools with no login, no ads — here's why

#webdev #javascript #opensource #beginners

1 min read

Bright Agbomado

Mar 21

I built a free passport photo maker for 160+ countries — no server uploads

#showdev #webdev #javascript #opensource

1 min read

Mar 8

Invoice Generator Tool

#webdev #programming #javascript #beginners

1 min read

Ogasawara Kakeru

Mar 8

ReactJS Anti Pattern　~Ignoring Key Prop Warnings~

#webdev #javascript #react #learning

1 min read

shrey vijayvargiya

Mar 9

Built 5 apps in 20 Days

#webdev #programming #javascript #react

2 min read

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