Hacker News with Generative AI: Source Code

Fortran II Hypersource (texdraft.github.io)
This is a hypertext rendition of the source code of IBM's FORTRAN II compiler for the IBM 704/709/7090/7094.
Rogue Legacy's source code released (github.com/flibitijibibo)
This is the source code for Rogue Legacy - more specifically, it is only the code, and only the FNA build. The assets and contentproj are not included.
Fully documented source code for Lander on the Acorn Archimedes (bbcelite.com)
This site contains reconstructed source code for Lander, David Braben's epic game for the Acorn Archimedes, with every single line documented and (for the most part) explained.
Elite 40th Anniversary – Source code release (elitehomepage.org)
Today, 20th September 2024, is the 40th anniversary of the day the world first experienced Elite, the 3D space trading and combat game written by Ian Bell and David Braben, first on the BBC Microcomputer in conjunction with Acornsoft.
Apple Macintosh System Software 7.1 source (m68k and basic PPC) (github.com/laniku)
Symbian Source Code: Final Repositories from the Defunct Symbian Foundation (github.com/SymbianSource)
Doom for SNES full source code released by former Sculptured Software employee (gbatemp.net)
Rockman / Mega Man source code (2013) (bisqwit.iki.fi)
Adobe Photoshop Source Code (2013) (computerhistory.org)
Livegrep: Interactively Grep Source Code (github.com/livegrep)
Rabbit R1 source code [part 1] (github.com/rabbitscam)
The Geiss screensaver and Winamp music visualization plug-in source code (github.com/geissomatik)
Descent 3 Source Code (github.com/kevinbentley)