Cemu is a Wii U emulator
BizHawk is a multi-system emulator written in C#
Emulator of x86-based machines based on PCem
Complete BIOS & firmware packs for RetroArch, Batocera, Recalbox, etc.
DOSBox Staging is a modern continuation of DOSBox
Emulator that can run 32-bit Windows programs/games
Minimal scripts to run the emulator in a container for various systems
BigQuery emulator server implemented in Go
Continuation of NetherSX2 based on AetherSX2 4248
A cross-platform PSP emulator
DS emulator, sorta
Full-fledged Android SDK Docker Image
Continuation of NetherSX2 based on AetherSX2 3668
Game Boy and Game Boy Color emulator written in C
RetroArch is a frontend for emulators, game engines and media players.
bddisasm is a fast, lightweight, x86/x64 instruction decoder
The original IBM PC and other machine emulations in JavaScript
Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc
Play! - PlayStation2 Emulator
A latency-hating emulator of: the Acorn Electron, BBC Micro
Full BIOS collection for RetroPie
Virtual amiibo (amiibo emulation) system for Nintendo Switch
A Flash Player emulator written in Rust
Dolphin is a GameCube / Wii emulator
An experimental Symbian OS emulator