uv

An extremely fast Python package installer and resolver, written in Rust. Designed as a drop-in replacement for common pip and pip-tools workflows. Highlights: • ⚖️ Drop-in replacement for common pip, pip-tools, and virtualenv commands. • ⚡️ 10-100x faster than pip and pip-tools (pip-compile and pip-sync). • 💾 Disk-space efficient, with a global cache for dependency deduplication. • 🐍 Installable via curl, pip, pipx, etc. uv is a static binary that can be installed without Rust or Python. • 🧪 Tested at-scale against the top 10,000 PyPI packages. • 🖥️ Support for macOS, Linux, and Windows. • 🧰 Advanced features such as dependency version overrides and alternative resolution strategies. • ⁉️ Best-in-class error messages with a conflict-tracking resolver. • 🤝 Support for a wide range of advanced pip features, including editable installs, Git dependencies, direct URL dependencies, local dependencies, constraints, source distributions, HTML and JSON indexes, and more.

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