UV
Ultra-fast Python package & project manager (Rust) that replaces pip/virtualenv/pip-tools/pipx with a single, blazing-speed CLI.
package-manager-frameworksRecently released
67
Hero Score
Popularity
88
Performance
60
Ecosystem
50
Maturity
61
Dev Experience
75
⭐ 90,649 stars⬇ 31.8M downloads/wkFirst release: Feb 2024Last release: Oct 2026
Async Support: NoPlugin Extensions: MediumSpeed: Very fastDoc Quality: HighLearning Curve: Easy
Pros
- • Lightning-fast resolves and installs (written in Rust)
- • Unifies common workflows i.e create venv, add deps, lock, run scripts
- • Compatible with pyproject.toml; easy switch from pip/virtualenv
Cons
- • Newer tool; some edge cases and integrations still maturing
- • Smaller plugin ecosystem vs Poetry's community
- • Org policies may prefer longer-established tooling