Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
All Packages
Category
Sort:Used by Most Apps
@vitejs/plugin-vue
The official Vite plugin for compiling Vue Single File Components with fast HMR and full TypeScript support
Base UI
Unstyled, accessible React components and low-level hooks for building your own design system.
remark
A plugin-powered markdown processor that parses, transforms, and serializes markdown on top of unified.
urllib3
A powerful, user-friendly HTTP client for Python with thread-safe connection pooling, TLS verification, and retry handling.
sass-loader
Compiles Sass and SCSS files to CSS inside a webpack build, wiring in Dart Sass or Sass Embedded automatically.
python-dateutil
Powerful extensions to Python's datetime module for parsing, deltas, recurrence, and timezones.
proxy-agent
Maps HTTP, HTTPS, SOCKS, and PAC proxy protocols to the correct Node.js http.Agent implementation automatically.
rich
A Python library for rendering rich text, tables, progress bars, and syntax-highlighted code in the terminal.
PDF.js
Mozilla's HTML5-based library for parsing and rendering PDF documents in the browser and Node.js.
open
Cross-platform Node.js library that opens URLs, files, and executables in the user's default or a specified app.
postcss-preset-env
Converts tomorrow's CSS syntax into code today's browsers understand by auto-selecting PostCSS polyfill plugins from your browserslist targets.
lang-javascript
JavaScript, TypeScript, and JSX language support for the CodeMirror 6 code editor.
@lezer/highlight
Syntax highlighting framework that maps Lezer parse trees to styleable highlighting tags
prisma-cli
The unified Prisma CLI — one binary for ORM migrations, Composer apps, and the Prisma Developer Platform.
Ruff
An extremely fast Python linter and code formatter, written in Rust, built as a drop-in replacement for Flake8, Black, isort, and dozens of plugins.
Prisma Client
Auto-generated, type-safe database client for Node.js and TypeScript.
GraphQL.js
The JavaScript reference implementation of GraphQL for building type schemas and executing queries.
Dagre
Automatic layout engine for directed graphs in JavaScript
reflect-metadata
A polyfill for the Metadata Reflection API that powers decorator metadata in TypeScript and JavaScript.
input-otp
Accessible, unstyled one-time password input component for React with full keyboard, paste, and password-manager support.
bytes
Zero-copy byte buffers and Buf/BufMut traits for high-performance Rust networking and IO.
Cheerio
The fast, flexible library for parsing and manipulating HTML and XML with a familiar jQuery-style API.
Jinja
A fast, expressive, and extensible templating engine for Python.
prop-types
Runtime type checking for React component props, warning in development when data doesn't match the declared shape.
