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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Charset Normalizer
A pure-Python universal charset detector that turns text of unknown encoding into clean Unicode.
Matplotlib
Python's foundational plotting library for static, animated, and interactive charts
SciPy
Fundamental algorithms for scientific computing, optimization, and statistics in Python.
attrs
Python classes without boilerplate — generate init, repr, equality, and more from declarative field definitions.
LangChain
The most widely adopted Python framework for building LLM-powered agents and applications
Laravel
The expressive, elegant PHP framework for building modern web applications
loguru
A drop-in replacement for Python's standard logging module that makes logging enjoyable, with almost no setup required.
Starlette
A lightweight ASGI framework/toolkit for building async web services and apps in Python
filelock
A platform-independent file lock for Python that supports the with-statement.
docker-py
Official Python library for the Docker Engine API — manage containers, images, networks, and Swarm clusters from your own code.
markupsafe
Escapes untrusted strings for safe use in HTML and XML markup, preventing injection attacks in templated output.
minimist
A lightweight, dependency-free argument parser that turns process.argv into a clean options object.
orjson
A fast, correct, Rust-backed JSON library for Python with native dataclass, datetime, and numpy support
tinycolor2
Fast, dependency-free color parsing, conversion, and manipulation for JavaScript
Croner
A zero-dependency cron job scheduler and cron-expression evaluator for JavaScript and TypeScript
csv
Fast, flexible CSV reading and writing for Rust, with Serde support
tomli
A lil' TOML parser for Python — fast, spec-compliant, and dependency-free.
LangGraph
A low-level orchestration framework for building stateful, multi-actor LLM agents as graphs
Collision
Beautiful command-line error reporting for PHP apps and test suites
Pygments
Generic syntax highlighter for Python supporting over 500 languages and formats
Azure Container Service Management (Python)
Provision and manage Azure Kubernetes Service and container clusters from Python.
smol-toml
A small, fast, spec-compliant TOML parser and serializer for JavaScript
Celery
Distributed task queue for running asynchronous jobs, scheduled work, and complex workflows across Python applications at scale.
bcrypt (Python)
A Python library for secure password hashing using the bcrypt algorithm with an adjustable work factor
