Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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Pillow
The friendly PIL fork that adds image processing capabilities to Python
asyncpg
A fast PostgreSQL database client library for Python built directly on asyncio, implementing the PostgreSQL binary wire protocol natively for high-throughput async applications.
pyparsing
Build recursive-descent parsers in Python without a separate grammar file
opencv-python
Pre-built, pip-installable OpenCV bindings that give Python programs full computer vision and image-processing capabilities without compiling from source.
OAuthLib
Generic, spec-compliant OAuth1, OAuth2, and OpenID Connect implementation for Python
kombu
A Python messaging library giving Celery and other apps one high-level API over AMQP, Redis, SQS, and a dozen other broker transports.
Pusher PHP Library
The official PHP server library for triggering events, authenticating private channels, and validating webhooks against Pusher's Channels API.
PyInstaller
Bundle a Python application and all its dependencies into a single standalone package or executable.
aio-pika
An asyncio-native Python client for RabbitMQ that wraps aiormq with a high-level, fully type-hinted API and transparent auto-reconnection.
aiocache
Asyncio cache manager with a unified async API across memory, Valkey/Redis, and Memcached backends
zxcvbn-python
A Python port of Dropbox's zxcvbn - realistic password strength estimation with crack-time estimates and specific improvement feedback.
fastuuid
Rust-powered CPython bindings that generate and parse UUIDs faster than Python's stdlib, with a fully drop-in compatible API.
aioredis-py
An asyncio-native Redis client for Python, later merged into redis-py's asyncio module.
dulwich
A pure-Python implementation of Git, giving you programmatic access to repositories without shelling out to the git binary.
graphql-core
A Python 3 port of the GraphQL.js reference implementation of GraphQL.