GitHub - chrislgarry/Apollo-11: Original Apollo 11 Guidance Computer (AGC) source code for the command and lunar modules.

Primeval C: two very early compilers

UNIX (1972) - Continuous Unix commit history from 1972 until today

GitHub - microsoft/MS-DOS: The original sources of MS-DOS 1.25 and 2.0, for reference purposes

The original sources of ms dos 1 25 and 2 0 for reference purposes git hub microsoft ms dos the original sources of ms dos 1 25 and 2 0 for reference purposes

Adobe Photoshop Source Code - CHM

When brothers thomas and john knoll began designing and writing an image editing program in the late 1980s they could not have imagined that they would be adding a word to the dictionary