Awesome Python

Python interface to Amazon Web Services.

An HTTP library with thread-safe connection pooling, file post, and more.

HTTP Requests for Humans.

Universal character encoding detector, and a dependency of requests.

A package designed to expose cryptographic primitives and recipes to Python developers.

A generic syntax highlighter.

A full-featured YAML framework for Python.

The historical and still most widely used pyproject build backend.

Extensions to the standard Python datetime module.

Data validation using Python type hints.

A package for creating beautiful command line interfaces in a composable way.

A fundamental package for scientific computing with Python.

A high-level async concurrency and networking framework that works on top of asyncio or trio.

A mature full-featured Python testing tool.

Replacement for __init__, __eq__, __repr__, etc. boilerplate in class definitions.

Safely adds untrusted strings to HTML/XML markup.

A next generation HTTP client for Python.

JSON Web Token implementation in Python.

Reads key-value pairs from a .env file and sets them as environment variables.

A library providing high-performance, easy-to-use data structures and data analysis tools.

A modern and designer friendly templating language.

A lightweight ASGI framework and toolkit for building high-performance async services.

A lightning-fast ASGI server implementation.

An implementation of JSON Schema for Python.

Pillow is the friendly PIL fork.

Yet another URL library.

Asynchronous HTTP client/server framework for asyncio and Python.

Python library for rich text and beautiful formatting in the terminal. Also provides a great RichHandler log handler.

Markdown parser with 100% CommonMark support, extensions, and syntax plugins.

Fast, extensible progress bar for loops and CLI.

A library for building WebSocket servers and clients with a focus on correctness and simplicity.

The package installer for Python.

A modern, fast, web framework for building APIs with standard Python type hints.

Settings management using Pydantic models with validation, loading from environment variables and secrets files.

The Python SQL Toolkit and Object Relational Mapper.

A very fast, easy-to-use and versatile library for handling HTML and XML.

Modern, extensible build backend from the hatch project.

A Python library for creating PEG parsers.

HTTP/2-based RPC framework with Python bindings, built by Google.

An extremely fast Python linter and code formatter.

Simple, modern and fast file watching and code reload in python.

Fundamental algorithms for scientific computing in Python.

A cross-platform process and system utilities module.

A library for reading and writing Excel 2010 xlsx/xlsm/xltx/xltm files.

Providing Pythonic idioms for iterating, searching, and modifying HTML or XML.

Code coverage measurement.

HTTP/1.1 and HTTP/2 client with sync and async APIs, maintained by Pydantic (httpx fork).

Cross-platform colored terminal text.

Modern CLI framework that uses Python type hints. Built on Click.

The official Python SDK for building Model Context Protocol servers and clients.

Extensible memoizing collections and decorators.

A tool to create isolated Python environments.

A generic and thorough implementation of the OAuth request-signing logic.

Ultra fast asyncio event loop.

More routines for operating on iterables, beyond itertools.

Fast and pure-Python implementation of sorted collections.

The Python client for Redis.

A high-productivity software for complex networks.

MessagePack serializer implementation for Python.

Hyperfast and lightweight templating for the Python platform.

The most popular Python library for Machine Learning with extensive documentation and community support.

A library for building powerful interactive command lines.

Fast, correct JSON library.

Safely pass trusted data to untrusted environments and back.

A static type checker for Python.

A framework for building agents and LLM-powered applications.

Python binding to libsodium, a fork of the Networking and Cryptography (NaCl) library.

A comprehensive library for creating static, animated, and interactive visualizations.

Parallel computing and disk-based caching for Python functions.

Python character encoding detector.

A microframework for Python.

A PostgreSQL adapter for Python, the successor to psycopg2.

A framework for managing and maintaining multi-language pre-commit hooks.

A fast Python in-process signal/event dispatching system.

A library capable of splitting, merging, cropping, and transforming PDF pages.

Sentry SDK for Python.

An extremely fast Python version, package and project manager, written in Rust.

A Python library for symbolic mathematics.

Rapid fuzzy string matching using various string metrics, with a C++ core.

The uncompromising Python code formatter.

A fast PostgreSQL Database Client Library for Python/asyncio.

A comprehensive library for building OAuth, OpenID Connect, and JWT/JWS/JWE/JWK/JWA.

A Python module for creating Excel .xlsx files.

A non-validating SQL parser.

The leading native Python SSHv2 protocol library.

An internationalization library for Python.

A web framework and asynchronous networking library.

Python version of the Playwright testing and automation library.

Creates, reads, and updates Microsoft Word (.docx) files.

The model-definition framework for pretrained models in text, computer vision, audio, video, and multimodal tasks, for inference and training.

A pre-fork WSGI server with a native ASGI worker, ported from Ruby's Unicorn project.

A powerful interactive Python shell, and the kernel behind Jupyter notebooks.

Structured logging made easy.

Working with XML feel like you are working with JSON.

A Python implementation of John Gruber’s Markdown.

Call 100+ LLMs using OpenAI format.

A Python utility / library to sort imports.

API and shell utilities to monitor file system events.

A fast library for extracting, rendering, and editing PDF and other document formats, built on MuPDF.

Poetry's PEP 517 build backend, usable without Poetry itself.

A lightweight library for converting complex objects to and from simple Python datatypes.

Universal Command Line Interface for Amazon Web Services; the PyPI package is v1, in maintenance mode, while v2 ships as AWS's bundled installer.

Pandas integration with AWS services like Athena, Glue, Redshift, S3, and DynamoDB.

Optimizing Static Compiler for Python.

A pure-Python MySQL and MariaDB client library, based on PEP 249.

Python library for creating and updating PowerPoint (.pptx) files.

Build CLIs from type-hinted functions, with docstring-based help.

A fast, Rust-backed drop-in replacement for Python's built-in uuid module.

Library which aims to bring enjoyable logging in Python.

A Python slugify library that translates unicode to ASCII.

A Python package that generates fake data.

The official Python client for MongoDB.

An open-source library for generating PDFs and graphics.

A fast yet powerful Python Markdown parser with renderers and plugins.

Manipulation and analysis of geometric objects in the Cartesian plane.

A tool for managing shell-oriented subprocesses and organizing executable Python code into CLI-invokable tasks.

A collection of functional utilities for iterators, functions, and dictionaries. Also available as cytoolz for Cython-accelerated performance.

Tensors and Dynamic neural networks in Python with strong GPU acceleration.

An in-process SQL OLAP database management system; optimized for analytics and fast queries, similar to SQLite but for analytical workloads.

Convert HTML to Markdown, with customizable tag handling.

A high-level, Pythonic framework for building MCP servers and clients.

A framework for building interactive user interfaces that run in the terminal and the browser.

A NumPy-aware JIT compiler for Python, using LLVM.

Hypothesis is an advanced Quickcheck style property based testing library.

A community-maintained fork of PDFMiner for extracting information from PDF documents.

A utility library for mocking out the requests Python library.

Python datetimes made easy.

A fast DataFrame library implemented in Rust with a Python API.

Interactive graphing library for Python.

Apache Spark Python API.

Low-level orchestration framework for building stateful, long-running LLM agents.

An asynchronous task queue/job queue based on distributed message passing.

A high-level web framework that encourages rapid development and clean, pragmatic design.

A leading platform for building Python programs to work with human language data.

Full-featured static type checker for Python from Microsoft, the engine behind Pylance.

An extremely fast Python type checker and language server.

Confluent's Python client for Apache Kafka, built on librdkafka.

Python dependency management and packaging made easy.

A wrapper around pycodestyle, pyflakes and McCabe.

Declarative statistical visualization library for Python.

A fully customizable source code analyzer.

A Python parser for human-readable dates in over 200 language locales.

A small, expressive ORM.

The official low-level Python client for OpenSearch.

Temporal SDK for durable, fault-tolerant workflows that survive crashes and retries.

A friendly library for async concurrency and I/O.

A light but powerful in-process task scheduler that lets you schedule functions.

Parsing, formatting, storing and validating international phone numbers.

Python binding to the ammonia HTML sanitizer, a fast replacement for bleach.

Pythonic bindings for FFmpeg's libraries.

Simple Python interface for creating and rendering Graphviz graphs.

The official low-level Python client for Elasticsearch.

Statistical modeling and econometrics in Python.

A visual rendering engine for HTML and CSS that can export to PDF.

A fast serialization and validation library with built-in support for JSON, MessagePack, YAML, and TOML.

Open Source Computer Vision Library.

Anthropic's Python SDK for building AI agents on Claude Code's harness — custom tools, in-process MCP servers, hooks.

A scalable, portable, and distributed gradient boosting library.

A pure Python QR Code generator.

A web-based notebook environment for interactive computing.

Python bindings for Selenium WebDriver.

The official ClickHouse client, with SQLAlchemy and Superset connectors.

Audits Python environments and dependency trees for known vulnerabilities, using the Python Packaging Advisory Database or OSV.

A flexible parallel computing library for analytic computing.

Statistical data visualization using Matplotlib.

An ODBC bridge for connecting to SQL Server and any other ODBC-accessible database.

ASCII transliterations of Unicode text.

A coroutine-based Python networking library that uses greenlet.

A Python library for (scientific) image processing.

Mock HTTPX with awesome request patterns and response side effects.

A powerful and flexible toolkit to build web APIs.

A tool designed to find common security issues in Python code.

SQLite and file backed cache backend, compatible with Django.

Efficient, Pythonic bidirectional map data structures and related functionality.

A Python interface to the libmagic file type identification library.

SQLModel is based on Python type annotations, and powered by Pydantic and SQLAlchemy.

An audio library for reading and writing sound files, based on libsndfile, CFFI, and NumPy.

A linter that enforces architectural constraints on imports between Python modules.

A set of pure-Python utilities.

Compute embeddings, run retrieval, and rerank results with pretrained and fine-tuned models.

A library for industrial-strength natural language processing in Python and Cython.

Record and replay HTTP interactions on your tests.

A test fixtures replacement for Python.

Travel through time in your tests by mocking the current time at the C level.

A framework which lets you build dashboards, generate reports, or create chat apps in minutes.

A data quality framework for validating, documenting, and profiling data with declarative expectations.

A fast, distributed, high performance gradient boosting framework.

A sampling profiler for Python programs. Written in Rust.

Python Documentation generator.

The official Python driver for Oracle Database, successor to cx_Oracle.

A wrapper for the Tesseract OCR engine.

Easy Pythonic way to download market and financial data from Yahoo Finance.

A generator library for concise, unambiguous and URL-safe UUIDs.

Manipulate audio with a simple and easy high level interface.

uv's fast, minimal build backend for pure-Python projects.

MySQL and MariaDB connector (MySQLdb1 fork).

Universal feed parser.

Radically simplified static file serving for WSGI applications, with compression and caching headers.

Auto builds and tests distributions in multiple Python versions.

Python tool for converting files and office documents to Markdown.

A tool for finding and analyzing dead Python code.

The observability platform for Python, from the makers of Pydantic.

A unified framework for scaling AI and Python applications.

Python Extensions for Windows.

Makes Unicode text less broken and more consistent automagically.

Hydra is a framework for elegantly configuring complex applications.

Python tools for geographic data (GeoSeries/GeoDataFrame) built on pandas.

IPython-enabled pdb.

A tool for gathering text and metadata from the web, with built-in content filtering.

A command-line program to download videos from YouTube and other video sites, a fork of youtube-dl.

An event-driven networking engine.

Python serial port access library for Windows, macOS, Linux, and BSD.

A little task queue with multi-process, multi-thread, or greenlet workers.

OpenAI's framework for building and managing AI agents.

A collection of custom storage back ends for Django.

An end-to-end machine learning platform from Google.

An asyncio SMTP client.

A documentation framework and Material Design theme built on MkDocs.

A mock data generation library based on type hints (continuation of pydantic-factories).

A high-level deep learning library with support for JAX, TensorFlow, and PyTorch backends.

Pure-Python RabbitMQ/AMQP 0-9-1 client library.

Python driver with native interface for ClickHouse.

Python Geocoding Toolbox.

A Whisper reimplementation on CTranslate2, up to 4 times faster than openai-whisper with less memory.

A memory profiler that tracks allocations in Python code, native extensions, and the interpreter itself.

Parsing and analyzing ELF files and DWARF debugging information.

Converts Python programs into stand-alone executables (cross-platform).

Google's code-first toolkit for building, evaluating, and deploying AI agents.

A Rust HTTP server for Python applications built on top of Hyper and Tokio, supporting WSGI/ASGI/RSGI.

Deep learning framework to train, deploy, and ship AI products Lightning fast.

A library for high-performance numerical computing with automatic differentiation and JIT compilation.

Scalable user load testing tool written in Python.

Simple job queues for Python.

Python library for audio and music analysis.

Display various debug information for Django.