The source for the Linux kernel used in Windows Subsystem for Linux 2
Linux Kernel source tree
A tapas/topaz/sapphire kernel optimized for smoothness and low-memory
Software development for 4Mb portable, using Z80 CPU and AA batteries
Casper-fs is a Custom LKM generator to protect and hide files.
Scripts to build a custom Linux system for 16MB Netpliance I-Opener.
Free real-time operating system designed for microcontrollers
A Simple 'IDE'A for Linux Kernel Developers