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.

The historical and still most widely used pyproject build backend.

A generic syntax highlighter.

A full-featured YAML framework for Python.

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

A fundamental package for scientific computing with Python.

A mature full-featured Python testing tool.

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

A next generation HTTP client for Python.

Safely adds untrusted strings to HTML/XML markup.

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

JSON Web Token implementation in Python.

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.

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.

Pillow is the friendly PIL fork.

Fast, extensible progress bar for loops and CLI.

The package installer for Python.

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

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.

Modern, extensible build backend from the hatch project.

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

A Python library for creating PEG parsers.

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

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

An extremely fast Python linter and code formatter.

Fundamental algorithms for scientific computing in Python.

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

A cross-platform process and system utilities module.

Code coverage measurement.

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

Cross-platform colored terminal text.

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

A tool to create isolated Python environments.

Extensible memoizing collections and decorators.

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

More routines for operating on iterables, beyond itertools.

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

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

Ultra fast asyncio event loop.

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.

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

A library for building powerful interactive command lines.

Hyperfast and lightweight templating for the Python platform.

Fast, correct JSON library.

A framework for building agents and LLM-powered applications.

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

Parallel computing and disk-based caching for Python functions.

Python character encoding detector.

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

Safely pass trusted data to untrusted environments and back.

A static type checker for Python.

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

A microframework for Python.

A PostgreSQL adapter for Python, the successor to psycopg2.

A Python library for symbolic mathematics.

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

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

Sentry SDK for Python.

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

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

The uncompromising Python code formatter.

A non-validating SQL parser.

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

A fast PostgreSQL Database Client Library for Python/asyncio.

The leading native Python SSHv2 protocol library.

An internationalization library for Python.

A web framework and asynchronous networking library.

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

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

Structured logging made easy.

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

Python version of the Playwright testing and automation library.

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

Working with XML feel like you are working with JSON.

A Python implementation of John Gruber’s Markdown.

A Python module for creating Excel .xlsx files.

Call 100+ LLMs using OpenAI format.

A Python utility / library to sort imports.

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

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

API and shell utilities to monitor file system events.

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

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

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.

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

An open-source library for generating PDFs and graphics.

Library which aims to bring enjoyable logging in Python.

A Python package that generates fake data.

The official Python client for MongoDB.

A Python slugify library that translates unicode to ASCII.

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

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

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

Manipulation and analysis of geometric objects in the Cartesian plane.

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

Convert HTML to Markdown, with customizable tag handling.

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

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

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

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

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

Python datetimes made easy.

A utility library for mocking out the requests Python library.

Hypothesis is an advanced Quickcheck style property based testing library.

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

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

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

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

Python dependency management and packaging made easy.

An extremely fast Python type checker and language server.

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

A wrapper around pycodestyle, pyflakes and McCabe.

The official low-level Python client for OpenSearch.

A small, expressive ORM.

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

A fully customizable source code analyzer.

Declarative statistical visualization library for Python.

A friendly library for async concurrency and I/O.

Parsing, formatting, storing and validating international phone numbers.

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

The official low-level Python client for Elasticsearch.

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

Simple Python interface for creating and rendering Graphviz graphs.

Statistical modeling and econometrics in Python.

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

Open Source Computer Vision Library.

A scalable, portable, and distributed gradient boosting library.

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

A pure Python QR Code generator.

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

A web-based notebook environment for interactive computing.

Pythonic bindings for FFmpeg's libraries.

Python bindings for Selenium WebDriver.

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

Statistical data visualization using Matplotlib.

The official ClickHouse client, with SQLAlchemy and Superset connectors.

A Python interface to the libmagic file type identification library.

ASCII transliterations of Unicode text.

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

A coroutine-based Python networking library that uses greenlet.

A flexible parallel computing library for analytic computing.

SQLite and file backed cache backend, compatible with Django.

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

A Python library for (scientific) image processing.

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

A powerful and flexible toolkit to build web APIs.

Mock HTTPX with awesome request patterns and response side effects.

Efficient, Pythonic bidirectional map data structures and related functionality.

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

A set of pure-Python utilities.

Record and replay HTTP interactions on your tests.

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

A test fixtures replacement for Python.

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

A sampling profiler for Python programs. Written in Rust.

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

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

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

A fast, distributed, high performance gradient boosting framework.

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

Python Documentation generator.

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

Manipulate audio with a simple and easy high level interface.

A library for creating command line interfaces from absolutely any Python object.

Universal feed parser.

A wrapper for the Tesseract OCR engine.

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

MySQL and MariaDB connector (MySQLdb1 fork).

Python tool for converting files and office documents to Markdown.

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

A tool for finding and analyzing dead Python code.

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

Auto builds and tests distributions in multiple Python versions.

Makes Unicode text less broken and more consistent automagically.

IPython-enabled pdb.

Python Extensions for Windows.

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

An event-driven networking engine.

Hydra is a framework for elegantly configuring complex applications.

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

A unified framework for scaling AI and Python applications.

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

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.

OpenAI's framework for building and managing AI agents.

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

An asyncio SMTP client.

A collection of custom storage back ends for Django.

A documentation framework and Material Design theme built on MkDocs.

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

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

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

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

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

Python driver with native interface for ClickHouse.

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

Parsing and analyzing ELF files and DWARF debugging information.

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

Python Geocoding Toolbox.

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

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

A statistical wall-clock profiler with low overhead and readable call-tree output.

Scalable user load testing tool written in Python.

Simple job queues for Python.

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

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

Display various debug information for Django.

A library for extracting structured data from LLMs, powered by Pydantic.

Python library for audio and music analysis.