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.
Building a Privacy-First Media Converter in the Browser: No Servers, No Cloud, 100% Client-Side (RAM-Friendly)
sapianyi profile

Building a Privacy-First Media Converter in the Browser: No Servers, No Cloud, 100% Client-Side (RAM-Friendly)

#typescript #javascript #webdev #opensource
1
Comments
4 min read
Lottie Animations in Astro.js: A Complete Guide
fazalshah profile

Lottie Animations in Astro.js: A Complete Guide

#architecture #frontend #javascript #tutorial
Comments
4 min read
How to validate email addresses properly in 2026
thejayedge profile

How to validate email addresses properly in 2026

#webdev #api #tutorial #javascript
1
Comments
2 min read
I Built 40+ Free Browser Games in Vanilla JS — Here's What I Learned
mahesh_b6e3c28712732016c1 profile

I Built 40+ Free Browser Games in Vanilla JS — Here's What I Learned

#gamedev #javascript #webdev #games
1
Comments
3 min read
I built a zero-dep CLI that finds unused dependencies — and is wrong less often than depcheck
_06a3df6b50aec966668fb profile

I built a zero-dep CLI that finds unused dependencies — and is wrong less often than depcheck

#showdev #javascript #webdev #opensource
1
Comments
3 min read
I cataloged 93 CJK and Unicode bugs in open source. Most are the same five mistakes.
greymothjp profile

I cataloged 93 CJK and Unicode bugs in open source. Most are the same five mistakes.

#opensource #i18n #javascript #webdev
4
Comments
5 min read
ime bugs, display-width bugs, and bidi bugs are the same bug
greymothjp profile

ime bugs, display-width bugs, and bidi bugs are the same bug

#debugging #frontend #javascript #webdev
4
Comments
4 min read
I’m 16, and I Built a Gamified Full-Stack CBT App with 3D Graphics. Here is My Journey.
ask_ninja profile

I’m 16, and I Built a Gamified Full-Stack CBT App with 3D Graphics. Here is My Journey.

#webdev #javascript #node #architecture
1
Comments
3 min read
Bypassing Shadow DOMs & Same-Origin Iframes: How I Solved LinkedIn's Massive SDUI Update
maazkhanxo profile

Bypassing Shadow DOMs & Same-Origin Iframes: How I Solved LinkedIn's Massive SDUI Update

#javascript #webdev #extensions #automation
2
Comments 2
5 min read
Why I Stopped Using Cloud Converters and Built My Own
jamiepark-design profile

Why I Stopped Using Cloud Converters and Built My Own

#showdev #javascript #privacy #webdev
1
Comments 1
2 min read
Angular 22 Is Here — Everything You Need to Know
rigole profile

Angular 22 Is Here — Everything You Need to Know

#angular #typescript #javascript #webdev
1
Comments
3 min read
I Generated 7,681 Static Pages From 78 Units of Data — Here's the Architecture
ricardo_laucooper profile

I Generated 7,681 Static Pages From 78 Units of Data — Here's the Architecture

#webdev #javascript #astro #seo
1
Comments 1
4 min read
Point the OpenAI SDK at RouterBase in a few minutes
routerbasecom profile

Point the OpenAI SDK at RouterBase in a few minutes

#api #ai #javascript #tutorial
Comments
1 min read
Use RouterBase as an OpenAI-compatible API gateway
routerbasecom profile

Use RouterBase as an OpenAI-compatible API gateway

#ai #api #javascript #opensource
Comments
1 min read
How to Generate Royalty-Free Background Music for Your App
jakub_inithouse profile
Jakub

How to Generate Royalty-Free Background Music for Your App

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