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.

Jul 1

Building a Browser-Based Microphone Diagnostic Tool with the Web Audio API

#showdev #webdev #webaudio #javascript

2 min read

Rishu

Jul 1

I Built an Image Steganography Tool — Hide Any File Inside a PNG with AES-256 Encryption

#showdev #opensource #security #javascript

3 min read

Scott Hu

May 29

I replaced TanStack Query with alova and cut my code by 70%

#alova #react #javascript #webdev

4 min read

Jul 1

I Built 174 Free Browser-Based Tools Using React + Vite

#webdev #opensource #react #javascript

2 min read

Jul 1

Stop Hand-Coding React Native Forms. Generate Them Instead.

#reactnative #ai #mobile #javascript

3 min read

May 29

Why tests pass but the system is still broken

#testing #playwright #api #javascript

3 min read

Devlin Duldulao

Jun 1

The Best Node.js Express Alternative for Beginners in 2026: Meet DaloyJS

#typescript #javascript #node #express

4 min read

May 29

I Built My First Backend API in One Evening — Here's

#javascript #backenddevelopment #apiroutes

7 min read

Jun 2

I built OrganizeShots — a free browser tool

#productivity #javascript #security #webdev

1 min read

Namastra

May 28

I Built a Simple Web App to Discover the Meaning Behind Names 🚀

#webdev #javascript #beginners #html

1 min read

Jul 1

How I Built a Gmail Automation Chrome Extension Using JavaScript and Flask

#showdev #automation #javascript #python

4 min read

Chaitanya Pareek

Jul 1

I Built a Live Video Streaming Engine That Heals Itself

#showdev #webdev #architecture #javascript

6 min read

Jun 1

How to scrape Google Play data with Node.js (no API key needed)

#webscraping #api #javascript #tutorial

4 min read

May 28

React is nothing. And that's the point.

#react #philosophy #webdev #javascript

1 min read

Jul 1

Your UI Isn't Slow Because of the Network – It's Your Main Thread

#javascript #performance #webworkers #frontend

3 min read

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