Comment by btilly

The idea that information can be hyperlinked together predated HyperCard by decades. It goes back to https://www.theatlantic.com/magazine/archive/1945/07/as-we-m..., which was written in 1945. The same essay also has the fundamental ideas for a citation index.

This gave rise both to the Science Citation Index and to various hypertext systems. For example the famous 1968 presentation https://www.youtube.com/watch?v=yJDv-zdhzMY, now known as "The Mother of All Demos", demonstrated a working hypertext system among the other jaw-dropping accomplishments.

HyperCard brought hypertext to commodity hardware. The Web made a distributed hypertext system viable. Google's PageRank recombined hypertext and the Science Citation Index to make the web more usable. And all of the key insights trace back to Vannevar Bush. Who was able to have such deep insights in 1945 because he had been working in, and thinking about, computing at least since 1927.

The history of important ideas in computing generally goes far deeper than most programmers are aware.