I built a 2D physics engine in vanilla JavaScript with no libraries, no bundler

anime-sdk for streaming anime and manga apps I made

csv-pipe: a small, zero-dependency CSV library for JavaScript and TypeScript

LoggerJS: A faster, more powerful isomorphic logger

Show HN: Kyushu – A self-hostable WASM sandbox for JavaScript workers

Show HN: Brain Frog – Can you be random enough for 11 lines of JavaScript?

Everything you need to know about Sourcemaps

How TypeScript infers type variables

There are too many JavaScript schema libraries, so support only one

Vercel Eve, Tauri Desktop Shells, and Buying Canned Food for a Cat Named Coke

Animated sine waves - 27 lines of pure JS

what 262,715 regex questions on stack overflow haven't answered (part 2)

Color Lab v1 beta — interactive 3D color-space explorer built with SvelteKit + WebGL2 (open source)

We assume attackers have fully deobfuscated our JS bundle and design the detection around that

I built ogimagecn to help ship OG images faster

I built a typescript SDK for building anime and manga streaming apps

Angular v22

cloudfare acquired javascript framework astro

Prefetch based on mouse trajectory. ForesightJS v4.0 is out with official React & Vue packages

Factories.ts: Build HTML/SVG/MathML with plain TypeScript functions, no template engine

Frontend Minimalism in Action: Do More With Less JavaScript | Peter Kröner | webinale Berlin 2026

React Native 0.86, Charting Your Financial Ruin, and the Junk Drawer in Your Package.json

Validare – TypeScript-first form validation library, successor to the discontinued FormValidation

Building a plugin system without runtime, storage, or shared JavaScript context

Uses for nested promises

I built a fetch resilience toolkit and a live chaos arena to test it - everything is now at fetchkit.org

A web framework based on Web Standards, SSR and Islands Architecture

There are no instances in ATProto

Writing Node.js addons with .NET Native AOT

A UML-ish diagram for javascript iterators and iterables

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