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.
rusqlite
An ergonomic, safe Rust wrapper around SQLite with typed rows and prepared statement caching.
Cacheable
High-performance layer 1 / layer 2 caching engine built on Keyv
isomorphic-dompurify
Isomorphic wrapper for DOMPurify that sanitizes HTML identically on server and client.
pyparsing
Build recursive-descent parsers in Python without a separate grammar file
wrapt
A Python module for building correct decorators, transparent object proxies, and safe monkey patching.
zstd
Idiomatic Rust bindings for the Zstandard compression library
opencv-python
Pre-built, pip-installable OpenCV bindings that give Python programs full computer vision and image-processing capabilities without compiling from source.
feed
Generate RSS 2.0, Atom 1.0, and JSON Feed 1.0 syndication feeds from a single TypeScript API.
OAuthLib
Generic, spec-compliant OAuth1, OAuth2, and OpenID Connect implementation for Python
python-telegram-bot
A fully async, type-hinted Python wrapper for the Telegram Bot API with a batteries-included framework for building bots.
kombu
A Python messaging library giving Celery and other apps one high-level API over AMQP, Redis, SQS, and a dozen other broker transports.
arxiv.py
A typed Python client for the arXiv API, handling pagination, retries, and Atom feed parsing.
meilisearch-js
Official JavaScript/TypeScript client for the Meilisearch search engine, covering search, indexing, and administration.