🎒 Token-Oriented Object Notation (TOON) – JSON for LLM prompts at half the tokens. Spec, benchmarks & TypeScript implementation.

A local-first personal finance app

React friendly API wrapper around MapboxGL JS

A simple, barebones "multiplayer" middleware for zustand

Safely serialize JavaScript expressions to a superset of JSON, which includes Dates, BigInts, and more.

Manage state with style in every framework

Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord

A behavioral analytics library that uses dom mutations and user interactions to generate aggregated insights.

Basic https setup using an automatically generated self-signed certificate

DigitalPlat FreeDomain: Free Domain For Everyone

Playwright MCP server

Portable Text is a JSON based rich text specification for modern content editing platforms.

ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, …

An easy to use vanilla JavaScript plug-in without production dependencies for displaying images, videos, or, through custom sources, anything you want in a clean overlying box.

Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

Add BrowserSync in your Vite project

golang binding for ffmpeg

Use your Mac trackpad as a weighing scale

The personal finance app for everyone

PlayStation 4 emulator for Windows, Linux and macOS written in C++

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Open-source feature management platform

Blazing fast, structured, leveled logging in Go.

Removes and disables 📜in a "React" way

The Next.js/Nuxt alternative for advanced applications.

DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

A library of JavaScript UI components that includes the best lightbox - Fancybox, the powerful Carousel, and the convenient Panzoom.

A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.