Thirty Years Ago: MS-DOS 6.00(pcjs.org)

156 points by ingve 3 years ago | 79 comments

Windows 3.1 in the Browser(pcjs.org)

15 points by memalign 10 months ago | 1 comments

RPCEmu is an emulator of classic Acorn computer systems(marutan.net)

50 points by andsoitis 1 year ago | 3 comments

Fiwix: Small Unix-Like Kernel(fiwix.org)

51 points by coolcoder613 1 year ago | 23 comments

PicoPCMCIA – a PCMCIA development board for retro-computing enthusiasts(yyzkevin.com)

99 points by rbanffy 9 months ago | 25 comments

Visopsys: OS maintained by a single developer since 1997(visopsys.org)

471 points by kome 11 months ago | 124 comments

Homepage of Visopsys, a small open-source alternative operating system for PCs developed by a single developer since 1997.