Become a sponsor to tox development team
tox-dev is the home of tox and a family of Python testing and packaging tools that most projects run in CI:
- tox: the standard multi-environment test runner
- filelock and platformdirs: dependencies of black, poetry, pylint, PyTorch, and HuggingFace
- pyproject-fmt, tox-uv, and pipdeptree: everyday packaging and dependency tools
Together these see over a billion downloads a month, maintained by a small volunteer team. Sponsoring funds the maintenance, security work, and releases your CI depends on. Companies can invoice their sponsorship. See the tiers below.
Funding here pays for the maintenance, security work, and releases behind tox, filelock, platformdirs, and the rest of the tox-dev tools.
Current sponsors 3
Past sponsors 4
Meet the team
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Bernát Gábor gaborbernatWorking at @bloomberg; author/maintainer of virtualenv, tox, platformdirs, filelock, build, etc.
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Featured work
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tox-dev/tox
Command line driven CI frontend and development task automation tool.
Python 3,930 -
tox-dev/pipdeptree
A command line utility to display dependency tree of the installed Python packages
Rust 3,019 -
tox-dev/filelock
A platform-independent file lock for Python.
Python 974 -
tox-dev/platformdirs
A Python package for determining platform-specific directories (e.g. user data, config, cache, logs). Handles the differences between macOS, Windows, Linux/Unix, and Android so you don't have to.
Python 982 -
tox-dev/tox-uv
Use https://github.com/astral-sh/uv with tox
Python 351 -
Python 218
