I am quite curious about the HyperCard thing. I've come to the Apple ecosystem quite late so I have never experienced this but it looks like some of the current

I am quite curious about the HyperCard thing. I've come to the Apple ecosystem quite late so I have never experienced this but it looks like some of the current design tools such as InVision and also Powerpoint/Keynote. Am I mistaken? What made HyperCard so great? If it was so powerful why isn't there an extremely popular alternative? It does not look like something only Apple could ship.