The industry standard has been Poetry for a good few years now, and UV is the newer exciting tool in this space. Both create universal lockfiles from more loosely specified dependencies in pyproject.toml resulting in reproducible environments across systems, (they create isolated Python environments per project).
pip, pipx, pipenv, conda, setuptools, poetry, uv, pdm, easy_install, venv, virtualenv
I really hope we are at the end game with poetry or uv. I can't take it anymore.
uv to me seems to be the next big one, pycharm already trying to integrate it, but it needs a lot more polish. Once the most used Python tools adopt uv it's pretty much game over. Course I always hope the industry adopts the best tool, but then they adopt the worst possible tools.