Bryan Bishop:
The Computer Science Museum is offering the source code for Photoshop 1.0.1 for the Mac with Adobe’s blessing. It’s for non-commercial use, though it’s not something you’re going to be able to run out of the gate — aside from operating system and architecture issues, the MacApp libraries that were licensed from Apple at the time are not included. It consists of about 128,000 lines of code, the majority of which were written in the Pascal programming language.
Mmhmm, Pascal…
Speaking of Photoshop, don’t miss Paul Miller’s look at the apps’ development over the years.