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

👋 Sign in for the ability to sort posts by relevant, latest, or top.
SEO for Developers: Stop Worrying About Keywords and Fix Your Rendering
ntty profile
Ntty

SEO for Developers: Stop Worrying About Keywords and Fix Your Rendering

#frontend #javascript #seo #webdev
2
Comments 2
3 min read
I Built StudyOS — A Lightweight Student Workspace with Vanilla JavaScript 🚀
__mahdix01 profile

I Built StudyOS — A Lightweight Student Workspace with Vanilla JavaScript 🚀

#showdev #frontend #javascript #webdev
6
Comments
1 min read
Next.js 16.3's Memory Claim Didn't Hold Up on My App. Its TypeScript Claim Cut My Build by Two Thirds.
pfgiiu profile
Giu

Next.js 16.3's Memory Claim Didn't Hold Up on My App. Its TypeScript Claim Cut My Build by Two Thirds.

#nextjs #react #javascript #webdev
Comments 3
10 min read
5 Signs Your Regex Is Wrong (and How to Spot Them in Seconds)
zhihu_wu_dea1d82af01a04d7 profile

5 Signs Your Regex Is Wrong (and How to Spot Them in Seconds)

#regex #javascript #webdev #beginners
1
Comments
3 min read
Mastering Advanced Server-Side Caching Patterns in Next.js 13+
tamizuddin profile

Mastering Advanced Server-Side Caching Patterns in Next.js 13+

#nextjs #javascript #server #side
1
Comments 1
3 min read
I built a real-time job board watcher that alerts you the second a matching job goes live
alex_m_137 profile

I built a real-time job board watcher that alerts you the second a matching job goes live

#showdev #webdev #nextjs #javascript
2
Comments
2 min read
มองข้าม TypeScript: ทำไม Type Safety ที่แท้จริงต้องไปไกลกว่าแค่ compile time
11_thanyathonr1ack__b2 profile

มองข้าม TypeScript: ทำไม Type Safety ที่แท้จริงต้องไปไกลกว่าแค่ compile time

#javascript #programming #typescript #webdev
Comments
1 min read
Vite 8 Complete Guide: Rolldown, Oxc, and 10x Faster Builds (2026)
stacknotice profile

Vite 8 Complete Guide: Rolldown, Oxc, and 10x Faster Builds (2026)

#vite #javascript #typescript #react
7
Comments
5 min read
Why I Built My Own GPA Calculator (and How I Handled Multi-Scale Grade Math in JavaScript)
getinfotoyou profile

Why I Built My Own GPA Calculator (and How I Handled Multi-Scale Grade Math in JavaScript)

#showdev #webdev #javascript #productivity
1
Comments
3 min read
How to fix `global._getAnimationTimestamp is not a function` After Upgrading to Expo SDK 55
asta_dev profile

How to fix `global._getAnimationTimestamp is not a function` After Upgrading to Expo SDK 55

#reactnative #javascript #mobile
Comments
4 min read
How to Build a Self-Hosted Zoom-Like App: A Complete Guide
alexsam986 profile

How to Build a Self-Hosted Zoom-Like App: A Complete Guide

#api #programming #javascript
Comments
8 min read
Hello World 👋 I'm Eugine Weks — Full-Stack Engineer & Founder
eugineweks profile

Hello World 👋 I'm Eugine Weks — Full-Stack Engineer & Founder

#showdev #webdev #javascript #architecture
1
Comments
2 min read
Why Your Payment Calculations Break at Scale (And How to Fix It)
saith_ibraheem_3282 profile

Why Your Payment Calculations Break at Scale (And How to Fix It)

#backend #fintech #javascript #softwareengineering
Comments
2 min read
I Built a Daily Browser Game Without a Framework, and I Kind of Loved It
997_997_e71bbc2a940b54 profile

I Built a Daily Browser Game Without a Framework, and I Kind of Loved It

#showdev #gamedev #javascript #webdev
Comments
2 min read
Learn Schema Validation With a Tiny GitHub Issue Fields Project
magickong profile

Learn Schema Validation With a Tiny GitHub Issue Fields Project

#beginners #javascript #github #mcp
Comments
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.