Uv Ultra Fast Python Package Project Manager

---
name: "uv Ultra-Fast Python Package and Project Manager"
slug: "uv-ultra-fast-python-package-project-manager"
description: "uv is an extremely fast Python package and project manager written in Rust by Astral (creators of Ruff). It replaces pip, pip-tools, pipx, poetry, pyenv, virtualenv, and twine with a single tool that resolves and installs packages 10-100x faster."
github_stars: 82442
verification: "security_reviewed"
source: "https://github.com/astral-sh/uv"
category: "Developer Tools"
framework: "Claude Code"
tool_ecosystem:
  github_repo: "astral-sh/uv"
  github_stars: 82442
---

# uv Ultra-Fast Python Package and Project Manager

uv is an extremely fast Python package and project manager written in Rust by Astral (creators of Ruff). It replaces pip, pip-tools, pipx, poetry, pyenv, virtualenv, and twine with a single tool that resolves and installs packages 10-100x faster.

## Installation

Use the upstream install or setup path that matches your environment:
- uv is backed by [Astral](https://astral.sh), the creators of
- pip install uv
- pipx install uv
- uv self update

Requirements and caveats from upstream:
- [![image](https://img.shields.io/pypi/v/uv.svg)](https://pypi.python.org/pypi/uv)
- [![image](https://img.shields.io/pypi/l/uv.svg)](https://pypi.python.org/pypi/uv)
- [![image](https://img.shields.io/pypi/pyversions/uv.svg)](https://pypi.python.org/pypi/uv)

Basic usage or getting-started notes:
- bash
- # On macOS and Linux.
- # On Windows.

- Source: https://github.com/astral-sh/uv
- Extracted from upstream docs: https://raw.githubusercontent.com/astral-sh/uv/HEAD/README.md

## Source

- [Agent Skill Exchange](https://agentskillexchange.com/skills/uv-ultra-fast-python-package-project-manager/)