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
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.
filesize.js
Zero-dependency JavaScript utility that converts byte counts into human-readable file size strings, with SI, IEC, and JEDEC standard support.
kin-openapi
A Go library for parsing, validating, converting, and working with OpenAPI 2.0, 3.0, 3.1, and 3.2 documents.
pretty-bytes
Convert byte counts into human-readable strings like 1337 → 1.34 kB, with binary, bit, and locale-aware formatting options.
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.
readable-stream
A standalone, spec-accurate copy of Node.js core streams for consistent behavior across Node versions and in browsers.
utoipa
Compile-time generated OpenAPI documentation for Rust APIs