Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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Storybook
The industry-standard workshop for building, documenting, and testing UI components in isolation, across every major frontend framework.
Mermaid
Generate flowcharts, sequence diagrams, and 20+ other diagram types from markdown-like text
React CodeMirror
A fully-typed React component and hook for embedding the CodeMirror 6 code editor with themes and language extensions.
Docusaurus
React-based static site generator for building fast, maintainable documentation websites.
TypeDoc
Generates browsable API documentation straight from TypeScript source and doc comments, using the real compiler to get types right.
gray-matter
Fast, dependable front-matter parser for YAML, JSON, TOML, and CoffeeScript metadata blocks
Scalar API Reference
Interactive, embeddable API reference documentation generated from your OpenAPI or Swagger specs.
swagger-ui-express
Serves interactive Swagger UI API documentation directly from your Express app based on a Swagger/OpenAPI JSON or YAML document.
kin-openapi
A Go library for parsing, validating, converting, and working with OpenAPI 2.0, 3.0, 3.1, and 3.2 documents.
Starlight
An Astro integration for building beautiful, accessible, high-performance documentation websites with almost no config.
mkdocs-material
A powerful Material Design theme and documentation framework built on top of MkDocs
MkDocs
A fast, simple static site generator for building project documentation from Markdown with a single YAML config file.
utoipa
Compile-time generated OpenAPI documentation for Rust APIs
Sphinx
A documentation generator that turns reStructuredText or Markdown sources into polished HTML, PDF, EPUB, and more.
DocSearch
Free, Algolia-powered search widget for documentation sites, with a React component and vanilla-JS build