tsupplis

cc65-apple2-dosio

Apple II CC65 DOS 3.3 Disk I/O library

cpm86-ports

Various ports to CP/M-86 and Aztec C

cpm86-vi

VI editor clone for CP/M-86

hfsutils

hfsutils with addition of OS/X creator/file type and for transfer

BASIC-11-Z80

BASIC-11 for the Z80

DOS-C

A copy of a MS-DOS compatible Disk Operating System "DOS-C"

htc-libr

Recreating the program LIBR.C to combine multiple object files into one file.

plm2c

PL/M to C UNIX converter

runcpm-ex

Z80 CP/M 2.2 emulator able to run CP/M applications under multiple platforms

sanos

Sanos operating system kernel

4chip-z80

Z80 system using ATmega as IO/boot controller. 4 chips total.

8088-bios

BIOS for Intel 8088 based computers

apple2-davex

Davex is a command-line shell for the Apple II family of computers. Davex runs on ProDOS 8, and a subset of functionality is ported to SOS.

asm48

freesp

Precalculates free disk space on FAT16 filesystems fast

go-singleinstance

cross plateform library to have only one instance of a software (based on python's tendo)

htc-cgen

Decompiling program CGEN.COM

htc-dump

Recreating the program DUMP.C to view Hi-Tech C compiler object files for CP/M.

hvdos

hvdos, a simple DOS emulator based on the OS X Hypervisor.framework

kilo

A text editor in less than 1000 LOC with syntax highlight and search.

misc-circuits

opendxl-broker

OpenDXL Broker is an open source version of a Data Exchange Layer (DXL) broker

pic32-experiments

propeller-experiments

quartz-wm

The quartz-wm window manager for XQuartz

run6502

6502 computer emulated by an Arduino

sokoban

tiny-basic

A C implementation of Tiny Basic, with a focus on support for Arduino

tiny-json

The tiny-json is a versatile and easy to use json parser in C suitable for embedded systems. It is fast, robust and portable.

ubasic

A compact near ECMA55 compliant BASIC derived from ubasic