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.

Bakhouch Mohamed

Dec 1

I just build a Chrome extension — PostIn — and it’s officially live on the Chrome Web Store!

#javascript

1 min read

Youssef Khouidi

Dec 1

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

#npm #javascript #french #security

4 min read

worapon jintajirakul

Dec 1

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

#showdev #design #webdev #javascript

1 min read

Alex Bobes

Dec 23

React Performance Optimization: 15 Best Practices for 2025

#programming #javascript #react

26 min read

Dhruv

Dec 1

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

#javascript #webgl #ai #tensorflow

1 min read

Nov 30

Javascript

#beginners #frontend #javascript

2 min read

John Pagley for Joyfill

Dec 22

How to Programmatically Fill a PDF Form with Raw JavaScript (The Easy Way)

#javascript #node #programming #pdf

9 min read

Federico

Nov 29

How to Delete Multiple Instagram Comments at Once with a JavaScript Script

#instagram #javascript

2 min read

Jess Lee for The DEV Team

Dec 18

Congrats to the Frontend Challenge: Halloween Edition Winners!

#devchallenge #frontendchallenge #css #javascript

2 min read

Mahdar

Dec 22

Why useRef Is Better Than querySelector in React

#javascript #react

2 min read

Nov 30

Revolutionize Your React Apps with Redux Toolkit: A Comprehensive Guide

#javascript #tutorial #react #tooling

2 min read

Adam

Dec 1

Stay ahead in web development: latest news, tools, and insights #113

#webdev #weeklyfoo #javascript #node

9 min read

Nov 30

Operators in Js

#beginners #javascript #programming

1 min read

Ben

Dec 1

React's Render Pipeline: A Deep Dive From JSX to the Screen

#webdev #react #javascript #architecture

8 min read

Astrodevil

Dec 3

How to Build an Apollo Style Collaborative CRM with v0 and Velt🔥

#webdev #javascript #typescript #programming

15 min read

Athreya aka Maneshwar

Dec 1

Rust vs Node.js: How They Work, Why Rust Is Faster, and Where Each Fits

#webdev #programming #javascript #database

4 min read

artydev

Dec 4

Simple Event BUS in Javascript

#javascript

4 min read

Alok Kumar

Dec 4

Bubble Sort in JavaScript — Step-by-Step Guide

#algorithms #tutorial #beginners #javascript

2 min read

Ali nazari

Dec 23

Implementing a Circuit Breaker in Node.js

#webdev #programming #node #javascript

7 min read

Nov 29

How to Fix Slow XML Parsing in React Native

#reactnative #performance #kotlin #javascript

2 min read

dwikbtn

Dec 3

I Built a Tool That Detects AI Training — And I Need Your Help.

#javascript #node #frontend #ai

4 min read

vincanger for Wasp

Dec 23

Turn Claude Code into a Fullstack web app expert 🔌

#tooling #webdev #javascript #llm

4 min read

Wandana Maddumage

Dec 22

How to Increase and Optimize Performance in a React Application

#react #javascript #performance #tutorial

2 min read

Yodsavee Supachoktanasap

Nov 28

Stop paying for databases: I built a Type-safe Google Sheets ORM (Prisma-style)

#javascript #typescript #node #opensource

3 min read

Dec 4

I built a search engine for $22/month. Here's the stack.

#javascript #webdev #sqlite #node

1 min read

loading...