Emulator topic
Emulators allow the host system to emulate the qualities of a client system. For example, a mobile application developer might run an emulated device on their PC in order to test how their application would perform and appear on an actual phone or tablet.
AVR-Simulator
Atmega328 Simulator written in C#. [Proof of concept].
avd-root
Root permissions for Android Virtual Devices
bsnes-mt
bsnes-based SNES emulator featuring pixel-perfect integer-ratio scaling, PNG screenshots, built-in hotkeys, multilanguage user interface, bug fixes, etc.
emu2
Simple x86 and DOS emulator for the Linux terminal.
gbrs
A Rust Gameboy emulator! Supports macOS, Windows, Linux, and ports
dustbox-rs
DOS emulator (semi-abandoned)