I'm making steady progress on my macOS HyperCard player and feeling good about this in-app Internet Archive browser with search and "click to play" functionality.

Sadly stacks on IA are not stored in a consistent file format, so I have to brute force download the Mini vMac disk image and rip the stacks out of HFS, but it's only a couple MB of overhead and cached client-side.

Huge thanks to the @internetarchive for making the search API publicly available and free. ❤️