Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

79Health
Library PyPI

Asyncer

Small, developer-experience-focused Python library for mixing async, await, and blocking code via AnyIO.

2,500
MIT
Used by 1
89Health
Library PyPI

xhtml2pdf

Pure-Python library that converts HTML5 and CSS into PDF documents using ReportLab, html5lib, and pypdf.

2,393
Apache 2.0
Used by 1
85Health
Framework PyPI

taskiq

An async-first distributed task queue for Python with type-safe tasks, pluggable brokers, and first-class FastAPI/AioHTTP integration.

2,342
MIT
Used by 1
50Health
Library PyPI

tabula-py

Extract tables from PDF files directly into pandas DataFrames.

2,315
MIT
Used by 1
53Health
Library PyPI

pyusb

Cross-platform Python library for direct USB device access via a backend-neutral libusb/OpenUSB API.

2,312
BSD 3
Used by 1
47Health
Library PyPI

aioredis-py

An asyncio-native Redis client for Python, later merged into redis-py's asyncio module.

2,282
MIT
Used by 1
92Health
Library PyPI

dulwich

A pure-Python implementation of Git, giving you programmatic access to repositories without shelling out to the git binary.

2,282
Other
Used by 1
42Health
Library PyPI

pyrsistent

Persistent, immutable, functional data structures for Python — drop-in replacements for list, dict, and set that never mutate.

2,202
MIT
Used by 1
63Health
Library PyPI

python-zeep

A modern Python SOAP client for WSDL-described web services, built on lxml and requests/httpx.

2,008
MIT
Used by 1
48Health
Library PyPI

django-rules

Object-level permissions and rule-based authorization for Django, with no database required.

1,974
MIT
Used by 1
94Health
Library PyPI

holidays

A fast, efficient Python library for generating country- and subdivision-specific public holidays on the fly.

1,937
MIT
Used by 1
56Health
Library PyPI

dj-rest-auth

Secure drop-in authentication endpoints for Django REST Framework.

1,871
MIT
Used by 1
67Health
Library PyPI

EbookLib

A Python library for reading, writing, and manipulating EPUB2/EPUB3 ebook files programmatically.

1,814
AGPL 3.0
Used by 1
85Health
Library PyPI

pygit2

Python bindings to the libgit2 shared library for Git plumbing.

1,729
Other
Used by 1
49Health
Library PyPI

Yappi

A fast tracing Python profiler that is multithreading, asyncio, and gevent aware.

1,729
MIT
Used by 1
43Health
Tool PyPI

Honcho

Honcho runs and colour-codes every process defined in a Procfile from one terminal, mirroring Ruby's Foreman for Python projects.

1,712
MIT
Used by 1
53Health
Library PyPI

PyHive

Python DB-API and SQLAlchemy interfaces for querying Apache Hive, Presto, and Trino.

1,692
Apache 2.0
Used by 1
88Health
Library PyPI

FastAPI Pagination

Add page-based and cursor pagination to FastAPI endpoints with a single paginate call.

1,681
MIT
Used by 1
65Health
Library PyPI

tika-python

Python binding to the Apache Tika REST server for extracting text and metadata from documents

1,666
Apache 2.0
Used by 1
78Health
Tool PyPI

Waitress

A production-quality, pure-Python WSGI server with zero external dependencies, for Unix and Windows.

1,600
Other
Used by 1
51Health
SDK PyPI

pygsheets

A simple, intuitive Python library for the Google Sheets API v4.

1,543
MIT
Used by 1
41Health
Tool PyPI

pytest-sugar

A pytest plugin that replaces the default test runner output with a live progress bar, instant failure display, and colorized results.

1,532
BSD 3
Used by 1
91Health
Library PyPI

psd-tools

A Python library for reading, editing, and compositing Adobe Photoshop PSD/PSB files

1,465
MIT
Used by 1
72Health
Library Cargo

rust-numpy

PyO3-based Rust bindings to the NumPy C-API for sharing array data between Rust and Python.

1,388
Other
Used by 1

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