pydantic

fastapi

+583

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

langgraph

+387

Build resilient agents.

langchain

+386

The agent engineering platform.

pydantic-ai

+150

How Python does AI. Agents, realtime voice, image generation, embeddings. Every model, every interface, typed end to end.

pydantic

+88

Data validation using Python type hints

sqlmodel

+51

SQL databases in Python, designed for simplicity, compatibility, and robustness.

django-ninja

+9

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

logfire

+8

AI observability platform for production LLM and agent systems.

litestar

+6

Light, flexible and extensible ASGI framework | Built to scale