Who uses it
Open source repos that use FastAPI
11 public repos that SeeRepo read use FastAPI. It's used most with Redis, React, and OpenAI.
Read it as markdown · The best-tested FastAPI repos
The repos, by stars
- open-webui/open-webuiUser-friendly AI Interface (Supports Ollama, OpenAI API, ...)Python · ★ 156.9k · 1.3% signed by AI · Push Oct 27, 2026
- langflow-ai/langflowLangflow is a powerful tool for building and deploying AI-powered agents and workflows.
Python · ★ 156k · 1.5% signed by AI · Push Oct 27, 2026 - harry0703/MoneyPrinterTurbo利用 AI 大模型和自动化工作流,根据主题或关键词一键生成高清短视频。Generate HD short videos from a topic or keyword with an automated AI workflow.
Python · ★ 135.5k · 4.1% signed by AI · Push Oct 27, 2026 - immich-app/immichHigh performance self-hosted photo and video management solution.TypeScript · ★ 117.3k · 0.1% signed by AI · Push Oct 27, 2026
- vllm-project/vllmA high-throughput and memory-efficient inference and serving engine for LLMs
Python · ★ 95.7k · 11.4% signed by AI · Push Oct 27, 2026 - Stirling-Tools/Stirling-PDF#1 PDF Application on GitHub that lets you edit PDFs on any device anywhereTypeScript · ★ 95.1k · 2.1% signed by AI · Push Oct 27, 2026
- debpalash/VoiceStudioVoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictation, transcription & audiobook creation in 646 languages.

Python · ★ 90.5k · 31% signed by AI · Push Oct 27, 2026
- datawhalechina/hello-agents📚 《从零开始构建智能体》——从零开始的智能体原理与实践教程Python · ★ 84.9k · 2.4% signed by AI · Push Oct 13, 2026
- bytedance/deer-flowAn open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of tasks that could take minutes to hours.Python · ★ 84.5k · 12.9% signed by AI · Push Oct 27, 2026
- abi/screenshot-to-codeDrop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)
Python · ★ 80.8k · 18.5% signed by AI · Push Oct 27, 2026 - headroomlabs-ai/headroomCompress tool outputs, logs, files, and RAG chunks before they reach the LLM. 20% fewer tokens for coding agents, 60-95% fewer tokens for JSON, same answers. Library, proxy, MCP server.Python · ★ 78k · 27.6% signed by AI · Push Oct 26, 2026
Used most with
- Redis · 6 repos
- React · 6 repos
- OpenAI · 6 repos
- Vite · 5 repos
- Postgres · 4 repos
- SvelteKit · 2 repos
- Android · 2 repos
- axum · 2 repos
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