DOS-History/Paterson-Listings

The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

Curated list of references for development of DOS applications.

The original source code of Microsoft GW-BASIC from 1983

Micro-Soft Altair BASIC 3.2 source

Code for the 6502 microprocessor, mostly for the Replica 1 computer.

A large repository of Atari ST (and family) source code

#FreeGEOS source codes. The offical home of the PC/GEOS operating system technology. For personal computing fans. For all developers and assembly lovers. For YOU!

Type-in programs from the original 101 BASIC Computer Games, in their original DEC and Dartmouth dialects. No, this is *not* the same as BASIC Computer Games.

Last publicly available revision of the world's first web browser. This is a source import from 0.15 for NextStep. Originally written by @timbl.