{"data":{"slug":"uv","name":"uv","tagline":"Python packaging at Rust speed","category":"python","categoryName":"Python","url":"https://github.com/astral-sh/uv","github":"https://github.com/astral-sh/uv","pricing":"open-source","hook":"uv makes Python packaging not terrible for the first time.","whatsGood":"Installation is 10-100x faster than pip. The resolver handles complex dependency trees without the random failures. Virtual environment management is built-in. Compatible with requirements.txt and pyproject.toml.","theCatch":"Relatively new, so edge cases exist. Some older packages with unusual build systems may have issues.","verdict":"Finally, Python packaging that does not waste your time.","addedAt":"2026-08-18","featured":true,"domain":"Python","subSpecialty":"Tooling","capabilities":["packaging"],"surfaces":["Self-host"],"ecosystem":["Python","Rust"],"licenseModel":"OSS/MIT","githubStars":89391},"related":[{"slug":"fastapi","name":"FastAPI","tagline":"Modern Python APIs at startup speed"},{"slug":"pydantic","name":"Pydantic","tagline":"Data validation using Python type hints"},{"slug":"ruff","name":"Ruff","tagline":"Python linter faster than your test suite"},{"slug":"polars","name":"Polars","tagline":"DataFrames that respect your CPU"},{"slug":"typer","name":"Typer","tagline":"CLI apps with type hints and zero effort"}],"links":{"self":"/api/gems/uv","html":"/gems/uv","markdown":"/gems/uv.md","category":"/api/gems?category=python","categoryPage":"/stacks/python"}}