The IBM 5153's True CGA Palette and Color Output (2022)(int10h.org)

83 points by susam 3 years ago | 14 comments

CGA in 1024 colors – a new mode (2015)(int10h.org)

108 points by tomduncalf 2 years ago | 29 comments

A Lost IBM PC/at Model? Analyzing a Newfound Old Bios(int10h.org)

88 points by TMWNN 11 months ago | 15 comments

Game Font Forensics(int10h.org)

120 points by ibobev 2 years ago | 19 comments

Emulating the FMAdd Instruction, Part 1: 32-bit Floats(drilian.com)

29 points by TazeTSchnitzel 1 year ago | 4 comments

Picotron Is a Fantasy Workstation(lexaloffle.com)

617 points by celadevra_ 2 years ago | 179 comments

Product page for Picotron, Lexaloffle's fantasy workstation with a toy OS and built-in tools for making pixel art games, music and demos in Lua.