Top Openapi repositories

Biggest movers this week

git clone https://github.com/alufers/mitmproxy2swagger.git

git clone https://github.com/litestar-org/litestar.git

git clone https://github.com/mockoon/mockoon.git

git clone https://github.com/oapi-codegen/oapi-codegen.git

git clone https://github.com/openapi-ts/openapi-typescript.git

Top 23 on the Elo ladder

1. #99
   open-webui/open-webui

   Self-hosted chat UI for Ollama and OpenAI-compatible APIs, with RAG, tools and multi-user support.

   • Legendary #99

   2,237 Elo −4158kSvelte
2. #287
   fastapi/fastapi

   FastAPI framework, high performance, easy to learn, fast to code, ready for production

   • Diamond II

   2,073 Elo −28104kPython
3. #757
   usebruno/bruno

   Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

   • Emerald I

   1,904 Elo −6048.3kJavaScript
4. #931
   fastapi/full-stack-fastapi-template

   Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI…

   • Emerald II

   1,869 Elo −4046.2kTypeScript
5. #984
   Evil0ctal/Douyin_TikTok_Download_API

   🚀 自托管的抖音、TikTok、B 站数据采集与无水印视频下载 API，支持 AI agent 通过 MCP 调用与离线语音转文字，Docker 一键部署。| Self-hosted TikTok, Douyin & Bilibili…

   • Emerald II

   1,859 Elo −2921.4kPython
6. #1,902
   OAI/OpenAPI-Specification

   The OpenAPI Specification Repository

   • Platinum I

   1,738 Elo −7431.3kMarkdown
7. #2,000
   OpenAPITools/openapi-generator

   OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and…

   • Platinum I

   1,727 Elo −3726.8kJava
8. #2,136
   swagger-api/swagger-ui

   Swagger UI is a collection of HTML, JavaScript, and CSS assets that dynamically generate beautiful documentation from a…

   • Platinum II

   1,712 Elo −6229kJavaScript
9. #2,751
   apache/apisix

   The Cloud-Native API Gateway and AI Gateway

   • Platinum IV

   1,656 Elo −417.3kLua
10. #2,834
    Redocly/redoc

    📘 OpenAPI/Swagger-generated API Reference Documentation

    • Platinum IV

    1,650 Elo −6326kTypeScript
11. #3,159
    scalar/scalar

    Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern REST API…

    • Platinum V

    1,626 Elo −616.4kTypeScript
12. #4,094
    grpc-ecosystem/grpc-gateway

    gRPC to JSON proxy generator following the gRPC HTTP spec

    • Gold III

    1,568 Elo −3220kGo
13. #5,643
    alufers/mitmproxy2swagger

    Automagically reverse-engineer REST APIs via capturing traffic

    • Silver II

    1,490 Elo +669.7kHTML
14. #5,773
    swaggo/swag

    Automatically generate RESTful API documentation with Swagger 2.0 for Go.

    • Silver II

    1,484 Elo −1613kGo
15. #6,082
    oapi-codegen/oapi-codegen

    Generate Go client and server boilerplate from OpenAPI 3 specifications

    • Silver III

    1,470 Elo +38.6kGo
16. #6,318
    litestar-org/litestar

    Light, flexible and extensible ASGI framework | Built to scale

    • Silver IV

    1,460 Elo +478.5kPython
17. #6,491
    tadata-org/fastapi_mcp

    Expose your FastAPI endpoints as Model Context Protocol (MCP) tools, with Auth!

    • Silver IV

    1,453 Elo −1812kPython
18. #6,845
    vitalik/django-ninja

    💨 Fast, Async-ready, Openapi, type hints based framework for building APIs

    • Silver V

    1,439 Elo −89.2kPython
19. #7,510
    mockoon/mockoon

    Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open…

    • Bronze II

    1,414 Elo +108.4kTypeScript
20. #7,633
    openapi-ts/openapi-typescript

    Generate TypeScript types from OpenAPI 3 specs

    • Bronze II

    1,409 Elo +28.4kTypeScript
21. #7,853
    swagger-api/swagger-core

    Examples and server integrations for generating the Swagger API Specification, which enables easy access to your REST…

    • Bronze III

    1,401 Elo −167.5kJava
22. #7,940
    api-platform/api-platform

    🕸️ Create REST and GraphQL APIs, scaffold Jamstack webapps, stream changes in real-time.

    • Bronze III

    1,398 Elo −279.2kPHP
23. #8,530
    RicoSuter/NSwag

    The Swagger/OpenAPI toolchain for .NET, ASP.NET Core and TypeScript.

    • Bronze V

    1,374 Elo −87.3kC#