mkdtemp / tmpdir
Also written: mkdtemp, tmpdir, temporary folder
`tmpdir()` from `node:os` returns the system's temporary folder, and `mkdtemp(prefix)` creates a new, uniquely named folder inside it. Tests use them so they never touch real data.
Also written: mkdtemp, tmpdir, temporary folder
`tmpdir()` from `node:os` returns the system's temporary folder, and `mkdtemp(prefix)` creates a new, uniquely named folder inside it. Tests use them so they never touch real data.