Archive.org has similar tech that lets you browse a bunch of old HyperCard stacks. https://blog.archive.org/2017/08/11/hypercard-on-the-archive... They also have Teach Yourself HyperCard (1989) https://archive.org/details/TeachYourselfHyperCardforAppleMa...
Vipercard is an open source re-creation https://news.ycombinator.com/item?id=16675180
Archive.org has similar tech that lets you browse a bunch of old HyperCard stacks. https://blog.archive.org/2017/08/11/hypercard-on-the-archive... They also have Teach Yourself HyperCard (1989) https://archive.org/details/TeachYourselfHyperCardforAppleMa...
Vipercard is an open source re-creation https://news.ycombinator.com/item?id=16675180