The amount of useful material they have gathered is impressive.
I wonder if r/datahorde folks can be of any help here.
- The Small C compiler set of articles, where you will get the sense not even K&R C was used outside UNIX for quite some time, only a common subset.
- The toolbox articles creating a Turbo Vision like framework in Object Pascal
- The evolution of Python and related adoption
- Strange programing languages like Actor, C@+ (try to search this one nowadays), Sather, BETA
- The fashionable compiler benchmarks that used to be quite common back in the day
- The evolution of C and C++ at ISO, while their standards were being started
- A more heterogenous way of software development, when it wasn't only UNIX clones and Windows.
I think not even Wikipedia knows about this (at least with a quick search)
https://archive.org/search?query=Dr.+Dobb%27s+Developer+Libr...
And the journals:
https://archive.org/details/texts?tab=collection&query=Dr.+D...