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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gdown
Download public Google Drive files and folders when curl or wget fail
moon
A Rust-based build system and monorepo orchestrator that manages toolchains, tasks, caching, and CI pipelines across the JavaScript, TypeScript, and polyglot ecosystem.
pipdeptree
Command-line utility that displays installed Python packages as a dependency tree.
pyflakes
A fast, false-positive-averse Python linter that finds real errors without ever complaining about style.
setuptools-scm
Derive your Python package version automatically from Git and Mercurial tags.
incremental
A CalVer version manager for your Python projects.
OCRmyPDF
Adds a searchable OCR text layer to scanned PDFs and images, producing validated PDF/A output by default.
cookiecutter
A cross-platform command-line utility that scaffolds new projects from Jinja2-powered templates.
pipenv
The official Python packaging tool that merges pip and virtualenv into one workflow with automatic, hash-locked dependency resolution.
marimo
A reactive Python notebook that's reproducible, git-friendly, and deployable as scripts or apps.
dagster-webserver
The web server that powers Dagster's UI, dashboard, and GraphQL API for pipelines and assets.
jsbeautifier
The official Python port of js-beautify for beautifying, unpacking, and deobfuscating JavaScript
Hatch
The modern, extensible Python project manager for builds, environments, and versioning.
papermill
Parameterize, execute, and analyze Jupyter notebooks from the CLI or Python as reusable, repeatable pipeline steps.
gpustat
A simple command-line utility for querying and monitoring NVIDIA GPU status
SnakeViz
An in-browser viewer for Python cProfile data with interactive sunburst and icicle diagrams.
Honcho
Honcho runs and colour-codes every process defined in a Procfile from one terminal, mirroring Ruby's Foreman for Python projects.
Waitress
A production-quality, pure-Python WSGI server with zero external dependencies, for Unix and Windows.
pytest-sugar
A pytest plugin that replaces the default test runner output with a live progress bar, instant failure display, and colorized results.
pydocstyle
A static analysis tool for checking Python docstring style against PEP 257 and related conventions.
mccabe
McCabe cyclomatic complexity checker for Python, and a Flake8 plugin
django-migration-linter
Detects backward-incompatible Django migrations before they break deploys, CI, or zero-downtime rollbacks.
Sphinx-Gallery
A Sphinx extension that executes Python example scripts and builds a rendered HTML gallery from their output.
weasel
A small workflow system for orchestrating ML training, packaging, and serving pipelines
