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.
State.js Tutorial: Creating Reusable UI Components with Pure CSS Reactivity
idevgames profile

State.js Tutorial: Creating Reusable UI Components with Pure CSS Reactivity

#javascript #css #html #webdev
Comments
3 min read
Seeing Is Understanding: How I Built a JS Execution Visualizer
henryonilude profile

Seeing Is Understanding: How I Built a JS Execution Visualizer

#javascript #webdev #opensource #visualization
Comments
4 min read
Building related-post recommendations for a Shopify blog — the algorithm, not the app
stackedboost profile

Building related-post recommendations for a Shopify blog — the algorithm, not the app

#shopify #ecommerce #javascript #liquid
Comments
9 min read
Visualizing A* One Node at a Time — The Tie-Break and Corner-Cut Decisions That Decide How the Demo Looks
sendotltd profile

Visualizing A* One Node at a Time — The Tie-Break and Corner-Cut Decisions That Decide How the Demo Looks

#javascript #algorithms #frontend #visualization
1
Comments
6 min read
I built a free JSON Formatter & Validator with Angular 21 and Monaco Editor
fazeelmehar profile

I built a free JSON Formatter & Validator with Angular 21 and Monaco Editor

#angular #javascript #ai #webdev
Comments
2 min read
Exactly convert docs to plain text (including list styles)
stining_pilot profile

Exactly convert docs to plain text (including list styles)

#webdev #javascript #documentation #softwaredevelopment
2
Comments
1 min read
5 JavaScript Mistakes That Wasted Weeks of My Time (And How to Fix Them Fast)
swappydev profile

5 JavaScript Mistakes That Wasted Weeks of My Time (And How to Fix Them Fast)

#javascript #webdev #beginners #tutorial
Comments
4 min read
I open-sourced passport photo specs for 100 countries (MIT, JSON, public API)
whitetirocket profile

I open-sourced passport photo specs for 100 countries (MIT, JSON, public API)

#opensource #webdev #api #javascript
Comments
5 min read
A 350-Line GLSL Shader Playground in the Browser — WebGL Init, Line-Number-Aware Errors, and URL-Hash Sharing
sendotltd profile

A 350-Line GLSL Shader Playground in the Browser — WebGL Init, Line-Number-Aware Errors, and URL-Hash Sharing

#javascript #webgl #frontend #webdev
1
Comments
6 min read
How to stop rewriting your storage layer every time you switch providers
alanwest profile

How to stop rewriting your storage layer every time you switch providers

#webdev #javascript #typescript #opensource
Comments
5 min read
I Built a Web Scraper API That Handles JS Rendering, CAPTCHAs, and Proxies
charles_90891cea4a1800830 profile

I Built a Web Scraper API That Handles JS Rendering, CAPTCHAs, and Proxies

#webdev #webscraping #javascript
Comments
2 min read
How I Built a Clean, Lightweight Ramadan Countdown Web App
abdallah_trabelsi_d8cee2d profile

How I Built a Clean, Lightweight Ramadan Countdown Web App

#javascript #webdev #html #css
Comments
2 min read
I Built ClockAura: A Free Online Timer Platform with React + Vite (My Solo Dev Journey)
om_vaghani_9f90828ac042e7 profile

I Built ClockAura: A Free Online Timer Platform with React + Vite (My Solo Dev Journey)

#showdev #react #webdev #javascript
Comments
4 min read
From JavaScript to TypeScript — Phase 3
naveed_tariq_55a9d88732c4 profile

From JavaScript to TypeScript — Phase 3

#javascript #typescript #seniorengineer #learning
1
Comments
1 min read
Wrapping Apple's LiDAR Room Scanner as a Native Expo Module
toddsullivan profile

Wrapping Apple's LiDAR Room Scanner as a Native Expo Module

#ios #expo #javascript #ai
Comments
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.