ZEsarUX - ZX Second-Emulator And Released for UniX

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

Video-to-VGA converter for Sinclair QL

A clone board of the Sound card for the Sinclair QL Computer.

Schematic and PCB of the Sinclair QL Computer

Severa RAM expansion boards for the Sinclair QL

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

DIsc Interface for the Sinclair QL computer

A clone of the CST's Floppy Disk Interface for Sinclair QL (PCB version 3 & 4)

Clone of the Board of ROM + RTC for Sinclair QL Computer

Schematic, PCB and other stuff to make ROM Cartridge for use with Sinclair QL Computer

Disc Drive Interface with passthrough for Sinclair QL Computer

History of SMSQ/E source changes

QDOS Classic an experiment of a barebones system

Windows desktop tool to create, inspect, edit, and extract files from Sinclair QL Microdrive (.MDV) images.

Library for Sinclair QL SuperForth.

Rom Board for the Sinclair QL (in develop)

The js_rom disassembly done by Richard Zidlicky

JavGuerra's multipurpose boot menu to run programs into the Sinclair QL easily.

A Sound Card for the Sinclair QL