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Directory Art Importer for the Commodore 64 by Sparta (C) 2022-2023

C++ 3 Updated Oct 6, 2025

A project to create unencumbered open-source ROMs for use on selected retro computers

Assembly 285 19 Updated Apr 22, 2025

png2prg converts a 320x200 image (png/gif/jpeg) to a c64 hires or multicolor bitmap, charset, petscii, ecm or sprites prg.

Go 22 6 Updated May 10, 2025

ChiCLI - A Command Line Interface for Commodore Computers!

C 101 8 Updated Mar 9, 2022

Nurpax's PETMATE PETSCII graphics app, with updates by wbochar

TypeScript 10 Updated Feb 23, 2025

A VSCode extension with language support for c6510 assembler

TypeScript 1 Updated Mar 18, 2025

Disk labels

9 1 Updated Feb 12, 2023

Cartridge for the Commodore 64 that packs a punch

C 463 69 Updated Dec 18, 2025

A Scala Commodore 64, 128, VIC20, CBM2 and SuperCPU emulator

Scala 124 15 Updated Oct 7, 2025

Terraform samples for all the major clouds you can copy and paste. The future, co-created.

HCL 849 592 Updated May 28, 2024

NMEA0183 to Signal K parser

JavaScript 36 54 Updated Dec 2, 2025

A pixel editor to create seamless tiles - C64 Style

8 1 Updated Sep 17, 2020

A bare metal Commodore 64 emulator for the Raspberry Pi 1/2/3 with true 50hz/60hz smooth scrolling, low input latency and better audio/video sync.

C++ 545 61 Updated Jul 27, 2025

Hi-resolution BASIC extensions for Commodore 64

Assembly 15 4 Updated Jun 12, 2025

Documentation sources for 1541 Ultimate-II(+) and Ultimate-64 products

Python 48 19 Updated Aug 22, 2025

Binary blobs of U2/U2+ and U64 firmware versions

93 4 Updated Jun 23, 2025

C64 Development Environment for Visual Studio Code

JavaScript 162 27 Updated Aug 10, 2025

A cross platform tool to convert images to c64 format.

TypeScript 120 7 Updated Jan 4, 2024

A Commodore 64 port of Activision's Keystone Kapers https://csdb.dk/release/?id=182116

Assembly 27 4 Updated Oct 1, 2019

A Commodore 64 version of Activision's Chopper Command

Assembly 43 9 Updated Jan 12, 2020

Macro assembler with support for several 8-bit microprocessors

C 253 52 Updated Nov 2, 2025

Official GIT archive of 1541 ultimate II sources

Verilog 224 53 Updated Dec 22, 2025

C64-Crossassembler

Java 95 6 Updated Dec 7, 2019

PETSCII editor with Electron/React/Redux

TypeScript 195 13 Updated Jun 11, 2021

Various stand-alone C64 examples

Assembly 10 Updated Jun 18, 2018

C64Studio is a .NET based IDE specializing in game development for the C64 in assembler and BASIC

C# 296 41 Updated Dec 22, 2025

The source from my Commodore 64 assembly programming tutorial for Windows

Assembly 297 44 Updated Jan 31, 2019

Dust ist a Command line Suite to support retro development for Mac OSX Users.

JavaScript 44 8 Updated Sep 1, 2019

the beauty of source code in Commodore 64 BASIC

BASIC 18 3 Updated Dec 16, 2023
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