yuzu is an experimental open-source emulator for the Nintendo Switch from the creators of Citra.

The libblockdev-utils is a library providing utility functions used by the libblockdev library and its plugins.

The libblockdev library plugin (and at the same time a standalone library) providing the functionality related to NVMe.

biometryd mediates and multiplexes access to biometric devices present on the system, enabling applications and system components to leverage them for identification and verification of users.

s6 is a small suite of programs for UNIX, designed to allow process supervision (a.k.a service supervision), in the line of daemontools and runit, as well as various operations on processes and daemons. It is meant to be a toolbox for low-level process and service administration, providing different sets of independent tools that can be used within or without the framework, and that can be assembled together to achieve powerful functionality with a very small amount of code.

GNAT is a compiler for the Ada programming language. It produces optimized code on platforms supported by the GNU Compiler Collection (GCC).