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Python package manager uv is now available for builds with zero configuration
Vercel adopts uv as the default Python package manager for all builds, cutting install times by 30–65% and adding support for uv.lock and pyproject.toml dependency formats.
Vercel now uses , a fast Python package manager written in Rust, as the default package manager during the installation step for all Python builds.uv This change makes builds faster and adds support for more dependency formats.
In addition to or , projects can now declare dependencies with a or file. 30-65%requirements.txtPipfileuv.lockpyproject.toml Learn more about the .Python runtime on Vercel Read more
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