open-webui/open-webui
User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
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User-friendly AI Interface (Supports Ollama, OpenAI API, ...)
FastAPI framework, high performance, easy to learn, fast to code, ready for production
Reverse engineer any website into a typed API client. Works with Claude Code, Codex, Cursor and OpenCode.
Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)
🚀 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 scraper and no-watermark video downloader — async REST API, MCP server for AI agents, CLI and web console, plus offline speech-to-text for downloaded videos. Self-healing identity pool, PostgreSQL archive, one docker compose up.
Self-hosted AI call center: AI talks, code controls the call. AI agents answer every call; humans take over without dropping it. Runs on FreeSWITCH with your SIP trunk and realtime model (OpenAI, Grok, Qwen, Doubao, or any compatible gateway). API-first, with a built-in agent desktop.
Open-source database & workspace for AI agents — structured data, durable knowledge, reusable skills, runnable apps, and human review on the writes that matter. Local-first and self-hostable.
Design, Test and Document APIs in plain Markdown. Compose Requests with API blocks. Reuse, Replace & Version everything just like code. Offline, Truly Git Native, No Lock-in.
Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.
Huma REST/HTTP API Framework for Golang with OpenAPI 3.1
Scalar is an open-source API platform: 🌐 Modern REST API Client 📖 Beautiful API References ✨ 1st-Class OpenAPI/Swagger Support
Mockoon is the easiest and quickest way to run mock APIs locally. No remote deployment, no account required, open source.
The Cloud-Native API Gateway and AI Gateway
Typesafe APIs Made Simple 🪄
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
💨 Fast, Async-ready, Openapi, type hints based framework for building APIs
Synchronized viewing, theater, live streaming, video
Bichon – A lightweight, high-performance Rust email archiver with WebUI
Generate TypeScript types from OpenAPI 3 specs
Catch API bugs before your users do
Automatically generate RESTful API documentation with Swagger 2.0 for Go.
CUGA is an open-source generalist agent harness for the enterprise, supporting complex task execution on web and APIs, OpenAPI/MCP integrations, composable architecture, reasoning modes, and policy-aware features.
👨🚀 Turn API specifications into production-ready SDKs, validators, mocks, and more. 20+ plugins. Millions of weekly npm downloads. Used by Vercel, OpenCode, PayPal, AWS, Autodesk, and many more.
Super-fast/easy runtime validators and serializers via transformation
Open-source auth gateway connecting 1500+ SaaS providers to AI agents through SDK, CLI, MCP, HTTP, and OpenAPI.
Light, flexible and extensible ASGI framework | Built to scale
The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀
Generate Go client and server boilerplate from OpenAPI 3 specifications
Generate Refit interfaces and contracts from OpenAPI (Swagger) specifications
OpenAPI Diff and Breaking Changes
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