Uv Package Manager

If you're tired of waiting for pip to resolve dependencies or dealing with Poetry's overhead, this is worth trying. It handles the full Python project lifecycle: creating virtual environments, installing packages, managing lockfiles, and even installing Python interpreters itself. The Rust foundation makes it genuinely faster, which adds up in CI/CD or when you're iterating locally. The skill covers migration paths from existing tools and includes patterns for monorepos and Docker builds. It's most useful when speed actually matters to your workflow, not just as a drop-in replacement for something that already works fine.