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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notion-client
A simple, fully-featured Python client for the official Notion API, with sync and async support.
mkdocstrings
MkDocs plugin that automatically generates API documentation from your source code and docstrings.
django-celery-beat
Store and manage Celery periodic task schedules in the Django ORM, editable from the Django admin.
python-user-agents
Detects mobile, tablet, and PC devices — and their touch, bot, and browser capabilities — by parsing HTTP user agent strings.
Flask-WTF
Simple integration of Flask and WTForms with built-in CSRF, file upload, and reCAPTCHA support
hvac
Python client library for HashiCorp Vault's secrets, authentication, and system-backend REST APIs.
Flask-CORS
Cross-Origin Resource Sharing (CORS) support for Flask applications
jsonpath-ng
A standard-compliant JSONPath implementation for Python with arithmetic operators, AST manipulation, and in-place updates.
Griffe
Extract signatures and structure from entire Python programs for API docs and breaking-change detection.
Databricks SDK for Python
The official Python SDK for automating Databricks workspaces and accounts.
httplib2
A comprehensive Python HTTP client with built-in caching, compression, and authentication
fakeredis
A pure-Python, in-memory implementation of the Redis protocol for testing.
zope.interface
Design-by-contract interfaces for Python objects, components, and adapters.
py-amqp
A pure Python client implementing the AMQP 0.9.1 protocol, powering RabbitMQ transport for Celery and Kombu.
python-json-logger
Format Python's standard logging output as structured JSON
pytest-order
Pytest plugin for running tests in a specific, controllable order
pyo3-async-runtimes
PyO3 bridges between Rust async runtimes and Python's asyncio
cron-descriptor
A Python library that converts cron expressions into plain-English, localized descriptions.
service-identity
Verifies that a pyOpenSSL or cryptography TLS certificate is genuinely valid for the hostname, IP, or SRV name you intended to connect to.
rpds-py
Rust-powered persistent data structures for Python, with structural sharing for fast immutable updates.
Apache Airflow
Programmatically author, schedule, and monitor data workflows as Python-defined DAGs.
Textual
The Python framework for building sophisticated terminal and web user interfaces with a simple, async-native API.
LangChain Daytona
Daytona sandbox backend integration for LangChain's Deep Agents harness
FlatBuffers
Google's memory-efficient, zero-copy serialization library for cross-language data exchange
