openapi31

apache/apisix

+22

The Cloud-Native API Gateway and AI Gateway

swagger-ui

+21

Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a Swagger-compliant API.

huma

+20

Huma REST/HTTP API Framework for Golang with OpenAPI 3.1

Redocly/redoc

+15

📘 OpenAPI/Swagger-generated API Reference Documentation

oasdiff

+11

OpenAPI Diff and Breaking Changes

redocly-cli

+6

⚒️ Redocly CLI makes OpenAPI easy. Lint/validate to any standard, generate beautiful docs, and more.

juhaku/utoipa

+6

Simple, Fast, Code first and Compile time generated OpenAPI documentation for Rust

microcks

+4

The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀

vacuum

+3

vacuum is the worlds fastest and most versatile OpenAPI, Arazzo, AsyncAPI & JSON Schema linter, docs generator and toolkit. It tears through API specs at light speed. 100% compatible with Spectral rulesets, and OpenAPI 3.0, 3.1 and 3.2