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!

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I built a 1.73 KB axios alternative with zero dependencies - glyde on npm
yashgkar profile

I built a 1.73 KB axios alternative with zero dependencies - glyde on npm

#typescript #javascript #node #webdev
Comments
3 min read
Cocos Creator 2D Physics on iOS: Notes on Fixed Timestep, ProMotion, and CCD
imagebear profile

Cocos Creator 2D Physics on iOS: Notes on Fixed Timestep, ProMotion, and CCD

#cocos #gamedev #ios #javascript
Comments
5 min read
React Tutorial Beginner - `useState` and `useEffect` with Example Code
amirahnasihah profile

React Tutorial Beginner - `useState` and `useEffect` with Example Code

#beginners #javascript #react #tutorial
Comments
11 min read
Event Handling for React Beginners - Tutorial Example Code
amirahnasihah profile

Event Handling for React Beginners - Tutorial Example Code

#beginners #javascript #react #tutorial
Comments
6 min read
Creating Dynamic Lists in React: A Step-by-Step Guide
amirahnasihah profile

Creating Dynamic Lists in React: A Step-by-Step Guide

#beginners #javascript #react #tutorial
Comments
8 min read
Macchiato Día 1: La Terminal Agentica que Nace de un Café
guayoyo_tech profile

Macchiato Día 1: La Terminal Agentica que Nace de un Café

#electron #vue #javascript #opensource
Comments
1 min read
How I Built and Shipped 4 CLI Tools in One Weekend
ke_jia_24bb2f9f84f14f728a profile

How I Built and Shipped 4 CLI Tools in One Weekend

#javascript #webdev #programming #productivity
Comments
2 min read
🏏 Captain Cool — Orchestrating a Google Gemini Multi-Agent Debate Loop for Live IPL Strategy
siddhi_bhosale_1bd1607e81 profile

🏏 Captain Cool — Orchestrating a Google Gemini Multi-Agent Debate Loop for Live IPL Strategy

#gemini #webdev #javascript #node
Comments
2 min read
A regex cheatsheet of the patterns I actually use weekly
sarthak20241 profile

A regex cheatsheet of the patterns I actually use weekly

#regex #webdev #javascript #beginners
Comments
2 min read
Managing TLS certificates and JWT keys is still a mess in 2026 — so I built a tool
wrtech profile

Managing TLS certificates and JWT keys is still a mess in 2026 — so I built a tool

#webdev #security #devops #javascript
1
Comments
3 min read
Finding Duplicate Photos in the Browser (Without Uploading Your Library)
helloashish99 profile

Finding Duplicate Photos in the Browser (Without Uploading Your Library)

#webdev #privacy #javascript #photography
Comments
7 min read
How I calculate WPM in real time — and why most typing sites get the math wrong
clackpit_dev profile

How I calculate WPM in real time — and why most typing sites get the math wrong

#webdev #javascript #typescript #typing
Comments
4 min read
How I Fixed a Race Condition in rrweb That Was Breaking 60% of My Session Recordings
latifa_ouali_d1d7266fb74d profile

How I Fixed a Race Condition in rrweb That Was Breaking 60% of My Session Recordings

#ai #webdev #saas #javascript
1
Comments
3 min read
How to Convert PNG to WebP (And Why Your Website Needs It)
ahmerarain profile

How to Convert PNG to WebP (And Why Your Website Needs It)

#webdev #performance #images #javascript
Comments
4 min read
How I Built and Shipped 4 CLI Tools in One Weekend
ke_jia_24bb2f9f84f14f728a profile

How I Built and Shipped 4 CLI Tools in One Weekend

#javascript #webdev #programming #productivity
Comments
2 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.