atari-8bit

GEM for the Atari 8-bit — the VDI, the AES and the desktop on a 65C816, at 640x240 on VBXE or 320x192 on stock ANTIC

RITMO Music Tracker Next Generation: the Qt6 port of RMT, the Atari XL/XE POKEY music tracker, now for Linux, Windows and macOS

Network lightcycle duel for real Atari XL, C64 and Schneider CPC computers over WiFi (FujiNet, Meatloaf, WiC64, M4). Built for Hans Hübner's FOTOFIX project at Classic Computing 2026 – and my test of vibe-coding.

Atari 800XL and 130XE emulator on the Makerfabs MaTouch ESP32-S3 7" or the M5Stack Tab5 (ESP32-P4): 6502C with ANTIC's DMA timing, GTIA with all its modes, POKEY sound, D1:/D2: disk drives with ATR/XFD images and fast SIO, BLE keyboard

VS Code debugger for the esp32emu emulators: debug 6502, 65C816, Z80 and 68000 programs (Atari 800XL, C64/C128, ZX Spectrum, Amstrad CPC, MSX, Apple IIGS, Atari ST, Macintosh) on an ESP32-S3 or ESP32-P4 board over WiFi, or in their desktop builds

In-browser IDE for retro hardware — Atari 8-bit & NES, plugin-based

Shared board runtime (display, touch, SD, WiFi, Bluetooth and USB keyboards and mice, LVGL setup screen, web page, console, debugger), CPU cores (68000/68020/68030, Z80, 6502, 65C816, 6809/6309) and a uPD765 floppy controller for emulators on the Makerfabs MaTouch ESP32-S3 7" and the M5Stack Tab5 (ESP32-P4)