And pipenv, or just literally manually creating a venv. Uv didn't invent that, it's winning on speed mainly, and then capitalising on starting with a base that includes multiple general improvements in the Python ecosystem.
uv also installs the python version your project needs which is a huge pain in the ass if you use some old Linux distro with outdated python.
uv also installs the python version your project needs which is a huge pain in the ass if you use some old Linux distro with outdated python.