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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Click
A composable Python toolkit for building command line interfaces with minimal boilerplate.
rich
A Python library for rendering rich text, tables, progress bars, and syntax-highlighted code in the terminal.
Ruff
An extremely fast Python linter and code formatter, written in Rust, built as a drop-in replacement for Flake8, Black, isort, and dozens of plugins.
tqdm
A fast, extensible progress bar for Python loops and CLI pipelines, with negligible overhead.
Typer
Typer is a Python library for building CLI applications, using type hints to generate arguments, options, validation, help text, and shell completion automatically.
MkDocs
A fast, simple static site generator for building project documentation from Markdown with a single YAML config file.
Sphinx
A documentation generator that turns reStructuredText or Markdown sources into polished HTML, PDF, EPUB, and more.
Pulumi
Infrastructure as Code in your favorite programming language, powered by a shared multi-language deployment engine.
IPython
A productive interactive Python shell with rich introspection, tab completion, and magic commands.
quicktype
Generate strongly-typed models and serializers from JSON, Schema, TypeScript, or GraphQL
Poetry
Poetry is a dependency management and packaging tool for Python that resolves, locks, and installs project dependencies through a single pyproject.toml file.
Textual
The Python framework for building sophisticated terminal and web user interfaces with a simple, async-native API.
DDGS
A Python metasearch library that aggregates text, image, video, news, and book results from ten-plus web search backends through one unified API.
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.
prettytable
Display tabular data in visually appealing ASCII tables in Python
rich-click
Rich-powered help formatting for Click command-line interfaces
Textual Autocomplete
Adds autocomplete dropdowns to Textual Input widgets in Python terminal UIs.
Scrapling
Adaptive Python web scraping framework with anti-bot fetchers and a spider crawling engine
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.
dagster-webserver
The web server that powers Dagster's UI, dashboard, and GraphQL API for pipelines and assets.
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.
