library Installation Guides

A library optimized for concise and principled data graphics and layouts.

Compass is no longer actively maintained. Compass is a Stylesheet Authoring Environment that makes your website design simpler to implement and easier to maintain.

the easiest way to use Google Maps

Mobile app development framework and SDK using HTML5 and JavaScript. Create beautiful and performant cross-platform mobile apps. Based on Web Components, and provides bindings for Angular 1, 2, React and Vue.js.

RailsAdmin is a Rails engine that provides an easy-to-use interface for managing your data

A javascript library for formatting and manipulating numbers.

Pretty time-series line graphs

Redis Python Client

Javascript library to create physics-based animations

Minimalistic but perfect custom scrollbar plugin

Material Design UI library for Vuejs 2.0

Goutte, a simple PHP Web Scraper

HTTP Request & Response Service, written in Python + Flask.

Horizon is a realtime, open-source backend for JavaScript apps.

A reusable charting library written in d3.js

丰富多样的 Web 弹出层组件，可轻松实现 Alert/Confirm/Prompt/ 普通提示/页面区块/iframe/tips等等几乎所有的弹出交互。目前已成为最多人使用的弹层解决方案

RESTful web API Documentation Generator.

OmniAuth is a flexible authentication system utilizing Rack middleware.

Comprehensive mailing tools for PHP

网易云音乐命令行版本

A library of Agent Skills designed to work with the Stitch MCP server. Each skill follows the Agent Skills open standard, for compatibility with coding agents such as Antigravity, Gemini CLI, Claude Code, Cursor.

Entity Framework Core is a lightweight and extensible version of the popular Entity Framework data access technology

A toolchain for React component styling.

A modern dialog library which is highly configurable and easy to style. #hubspot-open-source

Modern & flexible browser fingerprinting library

Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems

A fault tolerant, protocol-agnostic RPC system

Better tools for thought

Test spies, stubs and mocks for JavaScript.

Responsive and slick progress bars