Handwriting animation for the web. Supports any font or text.

A data visualization and analytics component, especially well-suited for large and/or streaming datasets.

Git-like version control CLI backed by PostgreSQL with pg-xpatch delta compression

A utility to find and parse tsconfig files without depending on typescript

Structured concurrency and effects for JavaScript

Design, Test, Document APIs, in plain Markdown. Compose APIs with blocks. Reuse, Replace & Version everything just like code. Truly Git Native. No Lock-in.

⚡ Extremely fast, smart & configurable DTS emitter.

一个用于在 macOS 上平滑你的鼠标滚动效果或单独设置滚动方向的小工具, 让你的滚轮爽如触控板 | A lightweight tool used to smooth scrolling and set scroll direction independently for your mouse on macOS

Ultra-fast React virtualization library powered by Rust and WebAssembly

Ergonomic Framework for Humans

Fast Rust bundler for JavaScript/TypeScript with Rollup-compatible API.

Unything at runtime

bundle and `require` a file, the same way Vite loads `vite.config.ts`

Perform async work synchronously in Node.js/Bun using `worker_threads` with first-class TypeScript and Yarn P'n'P support.

Runtime TypeScript and ESM support for Node.js

Spacebar server - A reimplementation of the Discord.com backend, built with Typescript and love

The open source coding agent.

🎥 Make videos programmatically with React

Regular expression engine that compiles and interpretes any regular expression.

Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern REST API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　…

Generative UI SDK for React

Backstage is an open framework for building developer portals

OpenTUI is a library for building terminal user interfaces (TUIs)

A markup-based typesetting system that is powerful and easy to learn.

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

Memory engine and app that is extremely fast, scalable. The Memory API for the AI era.

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

A free, open source, and extensible speech-to-text application that works completely offline.

Infisical is the open-source platform for secrets, certificates, and privileged access management.