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.
I Ported decimal.js to Go in 72 Hours — and Found 5 Bugs in the Original

I Ported decimal.js to Go in 72 Hours — and Found 5 Bugs in the Original

5
Comments
8 min read
I built 59 free browser-based dev tools in vanilla JS — here's what I learned

I built 59 free browser-based dev tools in vanilla JS — here's what I learned

Comments
2 min read
A self-hosted market dashboard that needs zero API keys (A-shares, HK, US, gold, commodities, treasury yields)

A self-hosted market dashboard that needs zero API keys (A-shares, HK, US, gold, commodities, treasury yields)

Comments
2 min read
Building @rabbx/sirv: An Ultra-Fast, Edge-Native Static File Middleware for Every Runtime

Building @rabbx/sirv: An Ultra-Fast, Edge-Native Static File Middleware for Every Runtime

5
Comments
1 min read
Fixing "Error 1102: Script startup exceeded CPU time limit" on Cloudflare Workers with Next.js

Fixing "Error 1102: Script startup exceeded CPU time limit" on Cloudflare Workers with Next.js

Comments
4 min read
Clear the Lineup: XSS via innerHTML in cyberbro — Found and Fixed by GSC

Clear the Lineup: XSS via innerHTML in cyberbro — Found and Fixed by GSC

Comments
2 min read
ExplorePages

ExplorePages

Comments
10 min read
Angular 22: The End of Boilerplate and the Consolidation of the Reactive Era

Angular 22: The End of Boilerplate and the Consolidation of the Reactive Era

Comments
12 min read
DependencyGraph

DependencyGraph

Comments
3 min read
Under the Hood: Building an Interactive CSS Cubic Bezier Curve Designer

Under the Hood: Building an Interactive CSS Cubic Bezier Curve Designer

Comments
3 min read
e.preventDefault() vs e.stopPropagation()

e.preventDefault() vs e.stopPropagation()

Comments
1 min read
Debugging JS/TS from Neovim: JS/TS, the NestJS special & the React Native drama queen

Debugging JS/TS from Neovim: JS/TS, the NestJS special & the React Native drama queen

Comments
4 min read
I set out to build the app that would save the world. Embedding YouTube turned out to be the easy 10%.

I set out to build the app that would save the world. Embedding YouTube turned out to be the easy 10%.

1
Comments
7 min read
useEffect, Explained: A Quick Beginner's Guide

useEffect, Explained: A Quick Beginner's Guide

Comments
2 min read
What it took to move a collaborative browser IDE beyond process memory

What it took to move a collaborative browser IDE beyond process memory

Comments
6 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.