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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FastAPI
A modern, high-performance Python web framework for building APIs with automatic validation, serialization, and interactive docs.
openapi-typescript
Generate type-safe TypeScript types directly from your OpenAPI 3.0 and 3.1 schemas.
openapi-types
Type-safe TypeScript definitions for OpenAPI 2.0, 3.0, and 3.1 specification documents, covering paths, schemas, and components.
React Native Reanimated
Run smooth, gesture-driven animations directly on the UI thread in React Native.
Scalar API Reference
Interactive, embeddable API reference documentation generated from your OpenAPI or Swagger specs.
grpc-gateway
A protoc plugin that generates a reverse-proxy server, turning RESTful HTTP/JSON requests into gRPC calls from the same service definitions.
openapi-ts
OpenAPI-to-TypeScript code generator producing production-grade SDKs, Zod schemas, and TanStack Query hooks.
kin-openapi
A Go library for parsing, validating, converting, and working with OpenAPI 2.0, 3.0, 3.1, and 3.2 documents.
@apidevtools/swagger-parser
Parses, validates, and dereferences Swagger 2.0 and OpenAPI 3.x specs in Node.js and browsers
drf-spectacular
Sane, flexible OpenAPI 3.0/3.1/3.2 schema generation for Django REST Framework
swagger-ui-react
A React component that turns OpenAPI/Swagger specs into interactive, browsable API documentation.
zod-openapi
Generate OpenAPI 3.x documentation directly from your existing Zod schemas.
swag
Generates Swagger 2.0 API documentation directly from declarative comments above your Go handler functions.
@fastify/swagger
Generates and serves OpenAPI/Swagger documentation directly from your Fastify route schemas
utoipa
Compile-time generated OpenAPI documentation for Rust APIs