Dynace object-oriented extension to C

A tiny immediate-mode UI library (RISC OS port)

Convert bitmap fonts to ttf fonts using font forge.

A tiny immediate-mode UI library

Open source comprehensive 2D content creation tool suite for graphic design, digital art, and interactive real-time motion graphics — featuring node-based procedural editing

MEMC plug to Dual IDCs adapter

MEMC to Dual IDCs adapter

This program allows the contents of the RISC OS Window Manager's sprite pool, or the window tool sprites, to be grabbed as a sprite file.

OS overhaul for Miyoo Mini and Mini+

The replacement board for the AY-3-8910/AY-3-8912/YM2149F sound chip. Compatible with https://www.avray.ru project firmware.

10/100 Ethernet Podule for Acorn Archimedes

For testing A3010 4MB RAM upgrades using an A3000 for ease of use (removal)

tiny dependency-free lossless compressor for BC/DXT texture streams (C99, ~800 LoC)

A four-slot backplane for Acorn A400/1 series machines

atomic package manager for macos

AYT (AY Turbo) is a format for Sound Player for AY 8910/8912 and YM2149 chipsets

Cycle-accurate 6502 emulator as coroutine in Rust

HU-Prolog, from Humboldt University via the old HENSA libraries, re-ported to RISC OS.

Template management for the RISC OS WindowManager

Gerton Lunter's Z80 Spectrum Emulator for DOS

Simple application for patching license activation amongst Affinity v3.x/v2.x/v1.x products.

A decompilation of Banjo Kazooie. (MIRROR of https://gitlab.com/banjo.decomp/banjo-kazooie)

Block devices driver for SATA

GPT Partitions for BlockDevices

Disassembly of the 1986 adventure game Redhawk (work in progress)

Turbo Pascal 3.0-compatible compiler that generates machine code for classic and modern Z80 machines (currently ZX Spectrum 48K/128K/Next and CP/M).

check code for common misspellings

femto8 is an open-source reimplementation of the PICO-8 fantasy console, designed specifically for embedded systems.

nextp8 core for the ZX Spectrum Next