Lightweight WSGI web framework with minimal boilerplate

High-level Python web framework with batteries included

Turn Python data scripts into interactive web apps

High-performance ASGI framework with class-based controllers

Minimal ASGI toolkit that powers FastAPI - great for lean async apps

Async HTTP server and client framework

Python GraphQL library using dataclasses and type hints

Schema-first GraphQL server library for Python

Production WSGI/ASGI process manager

Official MongoDB driver for Python

Small, expressive ORM for SQLite, MySQL, and PostgreSQL

SQL databases in Python, designed for simplicity and compatibility with FastAPI

Async-first Python ORM with Django-like API, inspired by Django ORM

Standard Redis client with sync and async APIs

Async cache manager with Redis, memcached, and memory backends

Serverless Redis with REST API for edge and serverless

Distributed full-text search and analytics engine for local or cloud deployments

Lightning-fast search engine with typo tolerance and instant results

Official OpenAI Python client for GPT models

Official Model Context Protocol SDK for Python

Classical machine learning algorithms and pipelines

Framework for developing applications powered by language models

Official Anthropic Python client for Claude models

Hugging Face pretrained model toolkit

Tensor computation and deep learning platform

Library for building stateful, multi-actor applications with LLMs

End-to-end machine learning platform

Google Agent Development Kit for multi-agent systems

Type-safe AI agents from the Pydantic team

Data framework for LLM-based applications

Composable LLM pipelines, RAG, and search applications

HuggingFace's minimal, hackable agent library

Framework for orchestrating role-playing autonomous AI agents

N-dimensional arrays and numerical computing

DataFrames and data analysis tools

Scientific algorithms for optimization, statistics, and signals

Image loading, processing, and export

Focused JSON Web Token encoding and decoding

Comprehensive auth library - OAuth1/2, OIDC, JWS, JWK, JWT

Simple JWT token creation and verification with python-jose

Ready-to-use auth for FastAPI: JWT, cookies, OAuth, verification

Distributed task queue for Python

Lightweight task queue with Redis-backed scheduling

Simple Redis-backed job queue for Python

Fully async task queue that pairs with FastAPI and aiohttp

Distributed task processing with Redis or RabbitMQ brokers

Production-ready async WebSocket client/server library

Socket.IO server that works with FastAPI, Flask, and Django

High-performance Apache Kafka producer and consumer client

Modern email API for developers

Static type checker for Python

Fast Python type checker from Microsoft

Fixture scaffolding (conftest.py) and example tests

Coverage reporting for pytest

Property-based testing that generates edge-case inputs

Ready-to-use logger with stdlib interception and JSON serialization

Structured key-value logging rendered through the standard library

OpenTelemetry tracing configured for SigNoz Cloud or self-hosting

Prometheus metrics instrumentation and exposition

Official OTel SDK with OTLP export and auto-instrumentation

Error tracking and performance monitoring

Composable command line interfaces

Beautiful terminal output: tables, progress bars, highlighting

Type-hint driven CLIs from FastAPI's creator

Official AWS SDK for Python

Simple, widely adopted synchronous HTTP client

Dependency management and packaging workflow

Cursor IDE rules file