Synthesizing WWII aircraft engine sounds entirely in the Web Audio API — no samples, just oscillators and worklets

The Business Case for Vanilla JS

Building a JavaScript runtime in one month

Show r/javascript: pretext-flow, embed shapes and animated objects in text flow without writing collision math

Article about simple LSB steganography in JavaScript

Making dark mode play nicely with bfcache

Built a multi-page TIFF generator for Node.js (no temp files)

What was the hardest part for you when publishing your first npm package?

Release Re2js v2 - A pure JS RegExp engine that defeats ReDoS

Contributing Callsite Revalidation Opt-out to React Router

Lumina – a statically typed web-native language for JavaScript and WASM

Total.js RCE gadgets all around

Frontend framework bundle-size benchmark with a shared TodoMVC baseline

Rate my site and give honest feedback

ffetch 5.1.0 adds opt-in request and response shortcuts

Was hitting duplicate API calls when the same async function got triggered multiple times.

Show HN: FluidCAD – Parametric CAD with JavaScript

stricline: A meta-framework to help you easily build robust CLI apps with stricli

We transpiled PHPUnit (54k lines, 412 files) to JavaScript. 61.3% of tests passing

From five optional fields to a discriminated union: CLI parsing with Optique 1.0

Full Text Search with IndexedDB

Render tsx on an e-ink display

Released the April update for Nano Kit - the main highlight is SSR support

(CodePen) Bubble Chat using ittysockets

preact-react-reconciler: turn preact into a react reconciler

I built a virtual-scroll custom element that behaves like a normal scroll container

Show HN: QVAC SDK, a universal JavaScript SDK for building local AI applications

Zero-build privacy policies with Astro

Has anyone seen npm packages using postinstall to inject prompt injection files into AI coding assistants?

Signals, the push-pull based algorithm

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