pyproject-build(1) on Linux
The text 9932e22818ea, as Debian 13 (Trixie) shipped it. The page shows this text now.
build 1.2.2 A simple, correct Python packaging build frontend. build manages pyproject.toml-based builds, invoking build-backend hooks as appropriate to build a distribution package. It is a simple build tool and does not perform any dependency management.