I compiled Apache Xerces-C (C++) to WebAssembly to bring proper XSD validation to JavaScript - try the playground

RestQL – GraphQL-like queries over REST, purely client-side: schema-driven mapping, batching, request dedup, caching

P2P cifrada sin depender de npm ni infraestructura externa (WebSocket desde cero, ECDH, UDP)

July 2026 Security Release

are Copying by reference in JS similar with Pointers in C in a way?

Large in-memory caches were causing GC pauses in our Node service, so I built an off-heap cache addon for it

80+ ESLint rules for improving your Node.js tests

A Clean, Production-Ready Next.js Starter

The Physics of Memory (aka can Javascript ECS?)

I created Skeletor, a modern persistence library based on Backbone's Models and Collections.

AI Job Finder: open-source, offline-friendly

GitHub - sysmaya/Javascript-Image-Background-Remover: I promise not to write any more stupid things.

Typed and validate config for decoupled codebases in any JS runtime

I coded a 60fps browser game from scratch in single-file Vanilla JS, mapping Upanishadic philosophy to state variables. No frameworks.

WebSocket desde cero, ECDH, y UDP para descubrimiento local en Node.js".

I built a zero-dependency CLI tool to validate and repair missing .env variables before startup

We rewrote our custom visualisation renderers from SVG to be in Canvas

Hosting js code golfing competition, make your demo under 1 KiB about "dreaming"

Ship a cookie banner and privacy policy in your Wasp app

GitHub - sysmaya/AI-Image-Colorizer: Colorize old photos instantly with AI. 100% JavaScript, ONNX running in the browser

How to setup Conventional Commits in a JavaScript project: 2026 edition

lintp — a linter for file names and directory structure (Rust)

PDF engine from scratch on JS

Your /r/javascript recap for the week of July 06 - July 12, 2026

Looking for a Software Engineer (Remote)

Why design matters for a web framework: a 7-year evolution

Made a Vector heavily inspired by C++'s std::vector, not like a stub or a gimmick.

easy-tz – A fast, 10KB, dependency-free getTimeZonesAt(timestamp)

TSRX in TanStack Start: what we like, and three bugs we filed

Built a JavaScript runtime on SpiderMonkey to learn runtime internals—looking for feedback from people who've embedded SpiderMonkey

More →