[[Ted Nelson]]‘s [[hypertext]] project.
Interesting thread from John Ohno on attempts at implement Xanadu concepts - https://threadreaderapp.com/thread/1232381856294875137.html
[[Roam]] and [[wikis]] get namechecked as examples of regularly occurring attempts to rebuild Xanadu concepts, badly.. I suppose you could argue, at least they actually exist :)
I like [[Maggie Appleton]]‘s interpretation in [[The Pattern Language of Project Xanadu]] that we can should perhaps see Xanadu as an increasingly more utilised [[pattern language]], and stop just thinking of it as a failed software project.
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