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.

Dec 24 '25

OpenAPI schema validation using a offline free API Client

#api #webdev #programming #javascript

1 min read

Nov 30 '25

JavaScript: Closures Explained With Real-Life Analogies

#javascript #learning #programming #beginners

2 min read

Edvin

Dec 3 '25

I built an Open Source Instagram Unfollowers tool (No Login required)

#showdev #javascript #opensource #webdev

2 min read

Jan 4

Interpreter vs Compiler: What’s the Difference?

#javascript #tutorial #compiling

1 min read

Muhammad Ikramullah Khan

Jan 3

Finding API Endpoints: Scrape the Data Source, Not the Website

#programming #javascript #api #python

7 min read

The Naija Debugger

Jan 3

The .sort() in React improved my understanding of State, Mutation, and Data Flow

#webdev #javascript #beginners #react

2 min read

Homayoun Mohammadi

Jan 3

From JavaScript Creator to Privacy Pioneer: Brendan Eich’s Comeback Story

#javascript

2 min read

Usama

Jan 1

Today’s React Coding Challenge: Building a Currency Converter Tool

#react #javascript #webdev #beginners

2 min read

Jan 3

Constela: A Compiler-First UI Language for AI-Generated Interfaces

#webdev #programming #ai #javascript

3 min read

Youssef Khouidi

Dec 1 '25

NPM = Far West : Il est temps d'arrêter cette folie

#npm #javascript #french #security

4 min read

worapon jintajirakul

Dec 1 '25

Immersive Web: A Blend of Logic, Motion, and Emotion

#showdev #design #webdev #javascript

1 min read

Poojan

Jun 16

Node.js Performance Optimization: From Slow APIs to Scalable Systems

#backend #javascript #node #performance

3 min read

Bukunmi Odugbesan

Jan 3

Coding Challenge Practice - Question 93

#challenge #algorithms #javascript #tutorial

1 min read

peter dave

Jan 3

Building a Meta AI Video Downloader: A Technical Guide

#webdev #programming #javascript

3 min read

Dhruv

Dec 1 '25

My journey optimizing TensorFlow.js to run neural networks directly in the client's browser.

#javascript #webgl #ai #tensorflow

1 min read

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