68Kemu is a CPU emulator for Atari TOS/MiNT operating systems. It allows running standard 68000 software using an emulated 68000 CPU, while the OS itself still runs using the native CPU. This provides the best compromise between compatibility and speed.

Atari ST Emulator

Volker Barthelmann's and Frank Wille's portable C compiler

The alternative desktop for Atari ST/TT/Falcon (and compatible machines)

ATARI BIG2 GEM Library Sources

Original Personal Pascal source for JumpSTART app launcher for Atari ST

A Mandelbrot Generator for the Atari ST

Forth system for M68K machines, origin: http://hardcode.de/us/index.html

A painting progam and a text editor/IDE I wrote for my Atari-ST in MC-68000 assembly in 1986-1988

Bitmap Demo - Alternative Intro

Source code for the classic FujiBoink demo for the Atari ST.

use libcmini to create low-overhead c++ programs for the Atari ST

JavaScript module for encoding and decoding Magic Shadow Archiver data.

older, Forth 83 Standard version of the f68k project. For a more modern version, see the f68kans repository

A tiny AUTO folder program for setting the ATARI ST's TOS's the_env variable

Recreation of the Atari ST port of Super Sprint with Pygame

Various AtariST/STE stuff

Experimental modification for the Atari ST, to have a RGB-565 colorspace (65K colors) ; inspired by the textual description from Barry Orlando.

Atari ST and Atari Falcon 030 source codes

An emulator environment for TOS applications (highly experimental)