USBSID-Pico is a RPi Pico (RP2040) based board for interfacing one or two MOS SID chips and/or hardware SID emulators over (WEB)USB with your computer, phone, ASID supporting player or USB midi controller

A multiplatform command line application to query csv files using a sql like syntax

Teensy 4.1 as a drop-in replacement for C64 CPU - MOS 6510 with additional features

Fork of goattracker2 ported to SDL2 and CMake, with midi input, latest reSID from VICE and exSID hardware support.

C64 emulator for the M5Stack

Ninja Carnage - A 8 bits (and 16 bits) game

Just for fun: creating PC-DOS style console i/o functions for the Commodore 64 in C

C64 Version of Flying Toasters

📺🔢 c64matrix is a version of the classic cmatrix program, but for the Commodore 64. c64matrix is written in C and uses the CC65 cross compiler.

simple snake clone for commodore 64

A macro assembler for C64, capable (IIRC) to eat the most common formats.

A simple text editor and file management tool for the Commodore 64, BBC Micro, CP/M and ZX Spectrum

My (archival) project of universal power supply for 8-bit computers (atari and commodore 64). There'll be a new version soon.