Awesome Python

RPyC (Remote Python Call) - A transparent and symmetric RPC library for python

BirdNET analyzer for scientific audio data processing.

Returns unicode slugs

Cartopy - a cartographic python library with matplotlib support

Hypercorn is an ASGI and WSGI Server based on Hyper libraries and inspired by Gunicorn.

Waitress - A WSGI server for Python 3

The bidirectional mapping library for Python.

An implementation of figlet written in Python

Automated Integration Testing and Live Documentation for your API

Declarative User Interfaces for Python

Bub it. Build it. A hook-first runtime for agents that live alongside people.

Creates standalone executables from Python scripts with the same performance as the original script. It is cross-platform and should work on any platform that Python runs on.

Flexible test automation for Python

A Django application that provides country choices for use with forms, flag icons static files, and a country field for models.

A Python library that provides an easy way to identify devices like mobile phones, tablets and their capabilities by parsing (browser) user agent strings.

Simple and powerful factories for mock data generation

The ctypes-based simple ImageMagick binding for Python

The official repository for Babel, the Python Internationalization Library

Python Driver for Apache Cassandra®

A friendly library for parsing HTTP request arguments, with built-in support for popular web frameworks, including Flask, Django, Bottle, Tornado, Pyramid, webapp2, Falcon, and aiohttp.

Open Babel is a chemical toolbox designed to speak the many languages of chemical data.

Modern REST framework for Django with types and async support!

Application Framework for Python

Markdown parser, done right. 100% CommonMark support, extensions, syntax plugins & high speed. Now in Python!

ObsPy: A Python Toolbox for seismology/seismological observatories.

ClickHouse Python Driver with native interface support

Single API for reading, manipulating and writing data in csv, ods, xls, xlsx and xlsm files

Python PyPi staging server and packaging, testing, release tool

Python binding to the Networking and Cryptography (NaCl) library

A pure Python HTML5 parser that just works. No C extensions to compile. No system dependencies to install. No complex API to learn.

A lightweight Python web API framework.

Cython implementation of Toolz: High performance functional utilities

pickleDB is an in memory key-value store using Python's orjson module for persistence. It can also use SQLite instead of orjson if needed.

Teaching tool and debugging aid in context of references, mutable data types, and shallow and deep copy.

Modern Python library for HTTP security headers with safe defaults, configurable presets, and first-class ASGI/WSGI middleware (FastAPI, Django, Flask, Shiny, and more).

Python bindings and utilities for GeoJSON

Agent Skills used by the Sentry team for development.

A toolbar overlay for debugging Flask applications

The fastest PDF library for Python and Rust. Text extraction, image extraction, markdown conversion, PDF creation & editing. 0.8ms mean, 5× faster than industry leaders, 100% pass rate on 3,830 PDFs. MIT/Apache-2.0.

Python bindings for MPI

Hunter is a flexible code tracing toolkit.

The foundation layer for agentic intelligence.

Python interface to Graphviz graph drawing package

Blazingly fast cognitive complexity analysis for Python, written in Rust.

Mock HTTPX with awesome request patterns and response side effects 🦋

Python library for reading audio file metadata

python binding for libvips using cffi

Deterministic orchestrator for CLI coding agents (Claude Code, Codex, Gemini CLI, +40 more). No model in the coordination loop, so parallel runs in per-task git worktrees replay byte-identically. Signed lineage plus an opt-in HMAC audit chain a reviewer checks offline, without rerunning it. Cluster mode, air-gap deploy. https://bernstein.run

Rich-powered CLI that breaks each HTTP request into DNS, connect, TLS, wait, and transfer phases with waterfall timelines, compact summaries, or metrics-only output.

Python object-oriented database