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.

Jun 6

"The Frontend Knowledge Gap That AI Won't Close For You": true

#frontend #webdev #beginners #javascript

12 min read

imgvo

Jun 6

I built a free image converter that runs 100% in your browser — no upload, no signup

#webdev #javascript #opensource #productivity

1 min read

Dharmesh

Jun 6

Infinite Scroll in React using IntersectionObserver

#javascript #react #tutorial #webdev

2 min read

Amrishkhan Sheik Abdullah

Jun 6

scan() Is Reduce For Infinite Data

#webdev #programming #productivity #javascript

5 min read

Vinicius Chelles

Jun 6

Running a Crypto Trading Bot on a VPS: The Complete 2026 Guide

#javascript #node #crypto #tutorial

4 min read

Jun 6

Cypress Testing: Complete Beginner's Guide

#cypress #testing #react #javascript

7 min read

Faizal

Jun 6

WDIO vs Playwright — An Honest Comparison from Someone Who Has Used Both

#testautomation #playwright #javascript #qa

5 min read

SafeJson

Jun 6

Why I Built a Privacy-First JSON Formatter After the jsonformatter.org Data Leak

#webdev #security #javascript #privacy

3 min read

Scott Hu

Jun 6

The evolution of fetch libraries: from Promise to strategies

#javascript #webdev #programming #frontend

5 min read

Faizal

Jun 6

Common Mistakes Senior QA Engineers Make (And How to Fix Them)

#testautomation #qa #career #javascript

3 min read

Jun 5

I Built a Free Open-Source EU AI Act / NIST AI RMF / ISO 42001 Crosswalk Tool - Here Is What I Found

#euaiact #compliance #opensource #javascript

4 min read

Jun 6

I Built a Complete AI Workspace UI Kit in Pure HTML — No React, No npm, No Build Tools

#ai #webdev #javascript #css

1 min read

Mario JGT

Jun 6

Building an AI game engine with Three.js

#showdev #ai #gamedev #javascript

1 min read

Ali Hamza

Jun 6

#javascript #apnacollege #webdev #beginners

#beginners #devjournal #javascript #webdev

2 min read

Jun 6

built a cli tool with claude that audits your .env files

#ai #javascript

1 min read

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