Stars
A VT52 terminal emulator in the browser for use with {Micro,Nano}Beast retrocomputers or the like.
A curated collection of optimized routines for the Zilog Z80.
Vi-like Beast Editor: a text editor for the Feersum MicroBeast
Z80-μLM is a 2-bit quantized language model small enough to run on an 8-bit Z80 processor. Train conversational models in Python, export them as CP/M .COM binaries, and chat with your vintage compu…
Visual Studio Code Debugger for Z80/ZX Spectrum.
A 14-segment font editor for the FeerSum MicroBeast
A self-hosted Ada-inspired programming language for very small systems.
Cost reduced/modernized Sinclair QL Trump Card clone
Use your PCB itself as a USB C connector! Including 10,14, and 24 Pin versions
Interpreter for games released by the UK company Level 9, originally written by Glen Summers.
A place to store things that are in discussion but don't have a home yet.
Code and files for to the Ready? Z80 Youtube channel
🔍 A Hex Editor for Reverse Engineers, Programmers and people who value their retinas when working at 3 AM.
Collection of ZX Spectrum annotated game source code dissasemblies as .skool files
A lower RAM module for the ZX Spectrum
Software and tools for the Little ATF150x programmer board
Cheap & simple evaluation boards for Microchip ATF15xx CPLDs
a "Proof of Concept or GTFO" mirror with an extensive index with also whole issues or individual articles as clean PDFs.
This is a footprint for an nes controller port
Convert your KiCAD board into a nicely looking 2D drawing suitable for pinout diagrams
Modern version of CP/M written as a compatible OS to CP/M 2.2 written from scratch in z80 Assembly - Created in the same way DOS was.
A catalog of useful and optimized z80 routines!
Arduino library for Flash Memory Chips (SPI based only). Formerly SPIFlash
Retro disk image factory for Infocom Z-machine games
A digital logic designer and circuit simulator.