David Thomas

The-Great-Escape-in-C. Classic ZX Spectrum game "The Great Escape" rewritten in portable C

The-Great-Escape. Classic ZX Spectrum game "The Great Escape" reverse engineered

Aha. A tweaked version of Aha! ("A Hacker's Assistant") the superoptimiser by Henry S. Warren

Containers. A library of binary tree data structures (bstree, dstree, trie, crit-bit, PATRICIA) implemented in C

ChaseHQ. Reverse engineering Chase H.Q. for the ZX Spectrum

DPTLib. My C libraries

Nettle. Nettle is *the* terminal emulator and telnet client for the RISC OS operating system. It utilises the ZapRedraw module for speedy display and is a fast, clean native implementation.

Introduction-to-ARM. Examples from my "Introduction to ARM" training course

PrivateEye. Image viewer/editor for RISC OS & desktop application library

PhotoFiler. Extends the RISC OS Filer, turning it into an image thumbnailing tool.

Efficient-C-for-ARM. Examples from my "Efficient C for ARM" training course

PatchedPRMs. A Collection of patches to the RISCOS Ltd Programmer's Reference Manuals CD

zerotape. C (de)serialisation library

SinclairLogo. A parameterised Sinclair logo that you can tweak

Porter-Duff. Rewriting the classic Porter-Duff compositing paper in Markdown

Toolbar. Application launcher for RISC OS

StableDiffusionWorkflows. My Stable Diffusion workflow(s)

Utils. Utility scripts

MarbleRunKit. Marble Run Kit for Blender

MotionMasks. Investigating using RLE-compressed masks for animation

Explosion. Particle system playground

davespace.co.uk. Source of www.davespace.co.uk

Bit-twiddles. Bit twiddling

Acorn-Risc-PC. Scans of Acorn Risc PC hardware

DPTSteppedProgressBar. A SwiftUI progress bar mostly generated by Claude AI

STLs. OpenSCAD/STL Acorn Risc PC Components

gostatic. Fast static site generator

8BitAnalysers. C++

dpt.github.com.

ccres. UNSTABLE REPO MAY BE DELETED

Test. C++

LEGOKit. LEGO Kit for Blender

SlopAY. AY music player