GeckOS version 2, a multi-tasking and multithreading operating system for the 6502

Standard-compliant, no_std MOS 6502 emulator written in Rust with support for different variants (Revision A, NMOS 6502, Ricoh 2A03, 65C02)

Awesome Lists of retrocomputing resources (6502, Apple 2, Atari, ...)

Static Recompilation of NES ROMs to C code

Emulated Woz Machine - Apple ][+ Emulator

NES / Famicom emulator for iOS, Mac, Raspberry Pi, Windows, Linux and RetroArch.

🤓🕹💾 This hobby project contains software implementations of old microprocessors and complete computer systems. I'm very interested in retrocomputing and this is how I learn about the inner workings of these old, classic and amazing computers and game consoles.

A platforming demo for the NES wirtten in 6502 assembly!

A MOS 6502 Emulator written in Swift

Emulator of MOS6502 (and eventually NES) with particular focus on understandable design and testing.

Atari 2600 emulator for Raspberry Pi Pico and MURMULATOR (development) board with VGA output

Collection of eight-bit processor emulators (for various projects)

Apple-1 emulator

A small program for the emulation of retro computers

zig with llvm-mos backend

AI-assisted MOS 6502 disassembler for Commodore 64 binaries.

STM32 player for Commodore 64 SID files. (6581/8580)

Collection of eight-bit processor emulators (for various projects)

MOS 6502 CPU emulator

Benchmarks for various MOS Technology 6502 C Compilers