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

82Health
Tool PyPI

Sphinx-Gallery

A Sphinx extension that executes Python example scripts and builds a rendered HTML gallery from their output.

455
BSD 3
Used by 1
60Health
Library PyPI

whois

A Python library for querying and parsing WHOIS domain registration data across 100+ TLDs without a third-party API.

455
MIT
Used by 1
52Health
Library Cargo

procfs

A safe, idiomatic Rust interface for reading and parsing the Linux /proc pseudo-filesystem.

445
Apache 2.0
Used by 1
57Health
SDK PyPI

kubernetes_asyncio

Asyncio-based Python client library for the Kubernetes API, built on aiohttp.

436
Apache 2.0
Used by 1
73Health
Library PyPI

jsonargparse

Build Python CLIs and configuration from type hints, config files, and environment variables with minimal effort.

433
MIT
Used by 1
84Health
Library PyPI

w3lib

A dependency-free Python library of browser-accurate URL, HTML, and HTTP utilities built for Scrapy and other web-scraping tools.

417
BSD 3
Used by 1
44Health
SDK PyPI

uptime-kuma-api

A Python client for automating Uptime Kuma over its Socket.IO API instead of clicking through the web UI.

395
MIT
Used by 1
64Health
SDK PyPI

Pusher Channels HTTP (Python)

Trigger realtime events and manage Pusher Channels from your Python server.

391
MIT
Used by 1
50Health
Library PyPI

vertica-python

The official native Python client for the Vertica analytics database.

386
Apache 2.0
Used by 1
71Health
Library PyPI

asyncstdlib

Async-native reimplementations of Python's builtins, itertools, functools, contextlib, and heapq for asyncio, trio, and any event loop.

381
MIT
Used by 1
38Health
Library PyPI

typing_inspect

Runtime introspection helpers for Python's typing module — detect generics, unions, and type variables reliably.

375
MIT
Used by 1
73Health
Library PyPI

aiosmtpd

An asyncio-based SMTP and LMTP server implementation for Python, built to mock mail servers in tests and run lightweight custom relays.

373
Apache 2.0
Used by 1
81Health
Library PyPI

svglib

A pure-Python library for reading SVG files and converting them to PDF and other formats.

372
Other
Used by 1
61Health
SDK PyPI

zenpy

A Python SDK for the Zendesk, Chat, Talk, and Help Center APIs with built-in caching, rate-limit handling, and lazy-loaded object relationships.

370
GPL 3.0
Used by 1
60Health
Library PyPI

openapi-core

Validates and unmarshals HTTP requests and responses against OpenAPI 3.0, 3.1, and 3.2 specifications for Python web frameworks.

368
BSD 3
Used by 1
43Health
Library PyPI

ReadabiliPy

A Python wrapper for Mozilla's Readability.js that turns messy web pages into clean, structured article data.

359
MIT
Used by 1
43Health
SDK PyPI

python-youtube

A Python SDK for the YouTube Data API v3, with OAuth2 auth, typed models, and full resource coverage.

353
MIT
Used by 1
37Health
Library Cargo

pyo3-asyncio

Rust bindings that convert between Python asyncio coroutines and Rust async futures across Tokio and async-std runtimes.

351
Apache 2.0
Used by 1
48Health
Library PyPI

DRF Standardized Errors

Drop-in DRF exception handler that converts every API error into one consistent JSON shape

349
MIT
Used by 1
79Health
SDK PyPI

githubkit

The modern, all-batteries-included GitHub SDK for Python: fully typed, sync and async, with REST, GraphQL, and webhook support.

345
MIT
Used by 1
83Health
Library PyPI

Inscriptis

Python HTML-to-text converter that preserves layout, nested tables, and structure

345
Apache 2.0
Used by 1
38Health
Library PyPI

py-cpuinfo

Get detailed CPU information in pure Python, with no external dependencies

344
MIT
Used by 1
88Health
Library PyPI

PyAirbyte

Run Airbyte's ELT source connectors from Python code

344
Other
Used by 1
43Health
Library Composer

ReactPHP Child Process

Event-driven library for spawning and controlling child processes with ReactPHP, exposing STDIN, STDOUT, and STDERR as non-blocking streams.

343
MIT
Used by 1

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