Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.

ManaGunZ

DSi Menu replacement for DS/DSi/3DS/2DS

Boot an nds file

A black hole for Internet advertisements

This is the disc (CD, GD, DVD, HD-DVD, BD, GC/Wii, XBOX, XBOX 360) and disk (Floppy, MO, USB etc) image creation tool

Aaru Data Preservation Suite

Redumper/Aaru/DiscImageCreator GUI in C#

SDK installer and package "manager" for $VITASDK

Source code behind the Windows Subsystem for Linux documentation.

OpenZFS on Linux and FreeBSD

A cross-platform, customizable science fiction terminal emulator with advanced monitoring & touchscreen support.

EZ-FLASH OMEGA Kernel

TagMo for 3ds (Alpha/Proof of Concept)

or µpdtr for short, is an updater for 3ds applications/a9lh/b9s payloads rewritten in C++

A cheat plugin using CTRPluginFramework

region free loader for 3DS/3DSXL/2DS on firmware versions 9.0-9.4