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.
Why I Built Amazon Store (So I Don't Have to Pick a Country)
davorg profile

Why I Built Amazon Store (So I Don't Have to Pick a Country)

#showdev #javascript #webdev #amazon
2
Comments
5 min read
The Optimization That Was Too Good: Why Our Push Notifications Only Worked When You Weren't Looking

Summer Bug Smash: Smash Stories 🐛🛹
dj29 profile

The Optimization That Was Too Good: Why Our Push Notifications Only Worked When You Weren't Looking

#devchallenge #bugsmash #javascript #webdev
25
Comments 10
3 min read
Your birth time is lying to you: a time-zone rabbit hole in a Chinese astrology calculator
shanni profile

Your birth time is lying to you: a time-zone rabbit hole in a Chinese astrology calculator

#javascript #typescript #timezones #astronomy
Comments
5 min read
How I Built a Browser Color Picker with WCAG and APCA Contrast Checking
asiff256515 profile

How I Built a Browser Color Picker with WCAG and APCA Contrast Checking

#webdev #javascript #a11y #productivity
Comments
3 min read
Enforcing a style rule with a linter that actually fails the build
takahiro_hashito_a1f3f0dc profile

Enforcing a style rule with a linter that actually fails the build

#javascript #testing #webdev
Comments
5 min read
Forms in React : From Inputs to Controlled Components
silaslelei profile

Forms in React : From Inputs to Controlled Components

#frontend #javascript #react #tutorial
Comments
4 min read
Anthropic Rewrote Bun in Rust With 64 Claude Agents for $165K. The Real Bill Is Higher
jamilxt profile

Anthropic Rewrote Bun in Rust With 64 Claude Agents for $165K. The Real Bill Is Higher

#ai #programming #javascript #rust
Comments
7 min read
Unleashing WebGPU: Why Your Browser is About to Become a Massive Parallel Computing Beast
programmingcentral profile

Unleashing WebGPU: Why Your Browser is About to Become a Massive Parallel Computing Beast

#javascript #typescript #ai #mcp
Comments
9 min read
Compressing Images Without Losing Quality: What Actually Works in 2026
daydayupc profile

Compressing Images Without Losing Quality: What Actually Works in 2026

#webdev #webperf #tutorial #javascript
Comments
4 min read
Compressing an image to an exact file size, in the browser
textmachine profile

Compressing an image to an exact file size, in the browser

#programming #javascript #webdev #performance
Comments
7 min read
Four things SVG and CSS did that I did not expect
pop3_zxcv profile

Four things SVG and CSS did that I did not expect

#svg #webdev #css #javascript
Comments
3 min read
From React Basics to Production Next.js: The Complete Roadmap
dixonaws profile

From React Basics to Production Next.js: The Complete Roadmap

#frontend #javascript #nextjs #react
Comments
3 min read
Can a Compiler-First Framework Scale to Real Apps Without Reinventing React?
bunzzeok profile

Can a Compiler-First Framework Scale to Real Apps Without Reinventing React?

#ai #webdev #programming #javascript
Comments
6 min read
Your CI checks your types. It doesn't check your translations.
owgreen profile

Your CI checks your types. It doesn't check your translations.

#testing #opensource #webdev #javascript
Comments
9 min read
Check Your Next.js Client Bundle Right Now. Your API Keys Might Already Be There.
anas_sheikh_2 profile

Check Your Next.js Client Bundle Right Now. Your API Keys Might Already Be There.

#nextjs #programming #javascript #security
1
Comments 2
4 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.