{"data":{"slug":"pipx","name":"pipx","tagline":"MIT install Python apps in isolated environments","category":"python","categoryName":"Python","url":"https://pipx.pypa.io","github":"https://github.com/pypa/pipx","pricing":"open-source","hook":"pipx installs Python command-line apps into their own virtual environments and puts them on your PATH, so tools like black or httpie don't clash with each other or your system Python.","whatsGood":"MIT (pypa/pipx), release 1.18.3 (2026-10-17), maintained by the Python Packaging Authority. pipx run tries a tool once without installing it. Upgrade, reinstall and uninstall commands manage everything you installed. Available in most OS package managers. ★~13k.","theCatch":"uv tool install covers the same job and is much faster, so many people have switched. Each app gets its own environment, which uses more disk space. It is for apps, not libraries.","verdict":"Still the standard way to install Python CLIs, though uv is catching up.","addedAt":"2026-10-18","featured":false,"domain":"Python","subSpecialty":"Python","subcategory":"Python","tags":["cli","self-host","permissive","sandbox","active"],"capabilities":["cli"],"surfaces":["CLI","Self-host"],"ecosystem":["Python"],"licenseModel":"OSS/MIT","githubStars":12977,"starsPerWeek":31,"access":"free","archived":false,"repo":{"createdAt":"2018-10-06","pushedAt":"2026-10-18","license":"MIT","archived":false,"checkedAt":"2026-10-19"}},"related":[{"slug":"fastapi","name":"FastAPI","tagline":"Modern Python APIs at startup speed"},{"slug":"pydantic","name":"Pydantic","tagline":"Data validation using Python type hints"},{"slug":"uv","name":"uv","tagline":"Python packaging at Rust speed"},{"slug":"ruff","name":"Ruff","tagline":"Python linter faster than your test suite"},{"slug":"polars","name":"Polars","tagline":"DataFrames that respect your CPU"}],"links":{"self":"/api/gems/pipx","html":"/gems/pipx","markdown":"/gems/pipx.md","category":"/api/gems?category=python","categoryPage":"/stacks/python"}}