Linux kernel The Linux kernel is the operating system kernel used by the Linux family of Unix-like operating systems. Free Open Source Linux Geeky Operating system Add a feature 224 Like
GNU Hurd GNU Hurd (usually referred to as the Hurd) is a computer operating system kernel designed as a replacement for Unix, released as free software under the GNU General... Free Open Source Linux Operating system Add a feature 20 Like
XNU XNU is a hybrid kernel combining the Mach kernel with components from FreeBSD and C++. Free Open Source Self-Hosted No features added Add a feature 2 Like
