udev
udev is a device manager for the Linux kernel. As the successor of devfsd and hotplug, udev primarily manages device nodes in the /dev directory. Wikipedia
Developer(s): Greg Kroah-Hartman and Kay Sievers
Initial release: November 2003; 20 years ago
License: GPLv2
Operating system: Linux kernel
Repository: github.com/systemd/systemd
Stable release: 255 / 6 December 2023; 3 months ago
Written in: C