Build flutter apps with HTML/CSS and JavaScript.

Port of OpenAI's Whisper model in C/C++

TypeScript's 1:1 validator, optimized from editor to runtime

An open source, lightweight note-taking service. Easily capture and share your great thoughts.

Runtime type system for IO decoding/encoding

Detect the file type of a Buffer/Uint8Array/ArrayBuffer

ProseMirror toolkit for React 🎉

A tiny CSS for generated HTML or Markdown content

Add image annotation to your web apps.

A React tiling window manager

TeachYourselfCS 的中文翻译 | A Chinese translation of TeachYourselfCS

The simplest and fastest way to bundle your TypeScript libraries.

A guide to help ensure your JavaScript library is the most compatible, fast, and efficient library you can make.

A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.

Generating CSS using JS with considerable flexibility and extensibility, at both server side and client side.

Free monospaced font with programming ligatures

Joplin - the secure note taking and to-do app with synchronisation capabilities for Windows, macOS, Linux, Android and iOS.

The break time reminder app

macOS system monitor in your menu bar

Build smaller, faster, and more secure desktop applications with a web frontend.

A website to learn how to make accessible websites:

🧙‍♀️ A Reactive Store with Magical Powers

A web-based tool to view, edit, format, and validate JSON

💝 Composable Promises & Promises as components

Plugin manager and installer for Node.JS

💊 Valtio makes proxy-state simple for React and Vanilla

A light weight interface for running git commands in any node.js application.

Customizable React-based editor panel for Plotly charts

A beautiful, modern, customizable Markdown editor powered by CodeMirror 6 and TypeScript