GV

GeezerVison

The World Wide Web, restored to 800 pixels of glory.

Home|About|Gaming cabinet|Archives|How it works|Starter sites

On this site

  • Sign in
  • ActionsCI/CD and automation
  • CodespacesCloud development environments
  • All Features
  • Documentation
  • Training
  • Certifications
  • Build with Copilot
  • Customize Copilot
  • Integrations
  • Trending repos
  • GitHub Sponsors
  • Developer articles
  • Enterprises

This view

  • Original page
  • New address

GeezerVison is showing github.com — Build software better, together

#

tandy-color-computer

Star

Here are 80 public repositories matching this topic...

Language: All
Filter by language
All 80 C 21 Assembly 18 C++ 8 Python 6 Shell 3 HTML 2 Makefile 2 Pascal 2 BASIC 2 C# 1
Sort: Most stars
Sort options
Most stars Fewest stars Most forks Fewest forks Recently updated Least recently updated

davidlinsley / DragonBasic

Star 119

This repository contains the source code for the Dragon 64 versions of the Microsoft 16K BASIC Interpreter for the Motorola 6809 (aka BASIC-69 and Extended Color BASIC).

microsoft basic 6809-assembly microsoft-basic motorola-6809 tandy-color-computer
  • Updated Oct 20, 2023

informedcitizenry / 6502.Net

Star 68

A .Net-based Cross-Assembler for 8-Bit and 16-Bit Microprocessors

amstrad-cpc gameboy assembler nes snes z80 i8080 commodore-64 msx appleii zx-spectrum atari appleiigs cross-assembler zx81 8-bit 6502 vic20 m6809 tandy-color-computer
  • Updated Nov 11, 2026
  • C#

hippietrail / RetroGhidra

Star 43

Ghidra loaders & filesystems for retro platforms (ZX Spectrum, Apple II, TRS-80, etc.)

sinclair apple2 atari2600 reverse-engineering retrocomputing zx-spectrum qdos riscos atari-st vic20 tandy sinclair-ql x68000 ti-99 atari800 trs-80 tandy-color-computer ghidra ghidra-extension ghidra-loader
  • Updated Jan 12, 2026
  • Java

dougmasten / coco-defines

Star 14

Tandy Color Computer Development Libraries

assembly 6809 6309 tandy-color-computer
  • Updated May 27, 2025
  • Assembly

reyco2000 / TTGO-VGA32-COCO

Star 14

A full working Emulator of Tandy Color Computer 2 and Color Computer 3

esp32 coco os9 tandy trs-80 6809 6309 tandy-color-computer coco2 vintage-computers hitachi-6309 xroar fabgl coco3 tandy-coco fabgl-lib esp32-coco vga-coco lylygo-ttgo-vga32 nitros-9
  • Updated Nov 3, 2026
  • C++

JayesonLS / TandyCircuitsAndLogic

Star 14

Circuits and programmable Logic for use with Tandy computers.

coco tandy tandy1000 tandy-color-computer
  • Updated May 18, 2021

stahta01 / xroar

Star 11

Clone of https://www.6809.org.uk/git/xroar.git

tandy-color-computer xroar 6809-emulator
  • Updated Nov 1, 2026
  • C

tebl / D32-Joystick-Adapter

Star 10

Joystick adapter so that Atari-style joysticks can be used on the Dragon 32/64 and Radioshack CoCo line of computers.

adapter joystick atari trs-80 tandy-color-computer dragon-32 tano-dragon dragon-64
  • Updated Jan 26, 2021
  • VBA

dbowlin / CoCo3_MCP_Server

Star 5

MCP server for Color Computer 3 (TRS-80) using MAME

emulator mcp mame coco tandy trs-80 color-computer 6809 tandy-color-computer coco3 color-computer-3 mcp-server
  • Updated Sep 27, 2026
  • TypeScript

dougmasten / crc32-6x09

Star 5

CRC-32 Library for the Hitachi 6309 CPU

assembly coco crc-32 6309 tandy-color-computer
  • Updated Jun 26, 2021
  • Assembly

reyco2000 / CoCo2-CYD

Star 4

A Tandy Color Computer 2 Emulator for the ESP32 CYD

tandy-color-computer coco2 vintage-computers cheap-yellow-display esp32-emulator
  • Updated May 13, 2026
  • C++

reyco2000 / 6909-CoCo-Disassembler-Skill

Star 4

An agentic skills to reverse engineer binary code written for the Tandy Color Computer 2 and Color Computer 3

6809-assembly 6309-assembly 6809 6309 tandy-color-computer 6809-assembler claude-code edtasm
  • Updated Nov 8, 2026
  • Python

stahta01 / awesome-coco

Star 4

A curated list of awesome Tandy Color Computer development tools, software and resources.

tandy-color-computer
  • Updated Jun 27, 2026
  • Just

stahta01 / cmoc

Star 4

Git repo containing CMOC files from https://perso.b2b2c.ca/~sarrazip/dev/cmoc.html This a C Compiler for M6809 CPU

tandy-color-computer cmoc-c-compiler 6809-usim
  • Updated Apr 21, 2024
  • C++

stahta01 / os9-dev

Star 3

Arch Linux package builds for cross developing for Color Computer

pkgbuild msys2 win32 os9 color-computer tandy-color-computer 6809-assembler
  • Updated Apr 26, 2023
  • Shell

stahta01 / m6809-dev

Star 3

MSys2 and MinGW build packages for cross developing for Radio Shack Color Computer

pkgbuild 6809-assembly msys2-mingw tandy-color-computer xroar cmoc-c-compiler 6809-assembler 6809-emulator
  • Updated Oct 1, 2026
  • Shell

stahta01 / LWTools

Star 2

Assembler and linker for the Motorola 6809 and Hitachi 6309 microprocessors

6809-assembly tandy-color-computer 6809-assembler
  • Updated Apr 26, 2023
  • C

stahta01 / cmoc_os9

Star 2

OS-9/NitrOS-9 library support for CMOC

nitros9 tandy-color-computer cmoc-c-compiler
  • Updated Nov 2, 2026
  • C

gladir / COCO3-0

Star 2

Liste de commandes écrit en Pascal (Turbo Pascal ou Free Pascal) pour le CoCo 3 de Tandy/Radio-Shack

turbo-pascal free-pascal os9 color-computer tandy-color-computer coco3 color-computer-3
  • Updated Apr 12, 2025
  • Pascal

stahta01 / as6809

Star 1

A fork of Alan Baldwin's ASXXXX assembler/linker; trying to get it to build under MSys2 MinGW64 GCC

msys2-mingw m6809 asxxxx tandy-color-computer msys2-mingw64 6809-assembler
  • Updated Jan 20, 2019
  • Assembly

Add this topic to your repo

To associate your repository with the tandy-color-computer topic, visit your repo's landing page and select "manage topics."

Learn more

You are visitor 01402520 — GeezerVison does not store the pages you look up.
Best viewed with Netscape Navigator 4.7 or Internet Explorer 6 at 800×600. No cookies required.