What if your runtime blocked post-install scripts by default? 3va does — and runs your existing Express/Next.js code unchanged

The quiet problem with unnecessary async

Show HN: Solving complex optimization problems with Google OR-Tools in browser

I built a 3D renderer in pure Canvas 2D. Here's how the depth sorting and SVG-to-mesh projection work

If you were building a charting library on top of Lightweight Charts, what extension points would you expect?

Icon Scout - Find, inspect, and download website favicons

FixtureKit – Local TypeScript & Zod fixture generator

What's your preferred approach to idempotency in JavaScript backends?

I built a DevTools-first API mocker — wraps fetch and XHR at the browser level, no service worker, no proxy, no install

I made a free chrome extension that shows how empty New Zealand movie screenings are before you book