Tetris for Altair8800

A C library for using the DS3231 real-time clock with the Raspberry Pi Pico

z80pack on ESP32-2432S028R a.k.a. Cheap Yellow Display (CYD)

A FAT filesystem with SDIO and SPI drivers for SD card on Raspberry Pi Pico

Historical source code for Infocom's Z-machine interpreters

Toolbox for NanoVNA and tinySA: Small programs for scripting and automatisation

Free software for coherent OS

The source code of the RATFOR preprocessor for SuperSoft fortran for CP/M has been restored

PCem

FuzixOS: Because Small Is Beautiful

Retro Z80 computer for the Pano Logic Thin Client

The Amsterdam Compiler Kit

Free Tektronix 4010, 4013, 4014 and 4015 terminal emulator for Raspberry Pi, Linux, macOS (Macintosh) and Windows

Original BSD history converted from CSRG's SCCS repository to Git (via SVN)

Morrow Designs Micronix and tools