Stacks — HyperCard Player for Modern MacOS

Well this is just delightful: Run HyperCard stacks directly on your modern Mac. No emulator required! Browse the Internet Archive’s HyperCard collection and run stacks with one-click. Period-accurate typography. Sound, instruments, and MacinTalk speech synthesis. Cross-stack navigation. Stacks is a really beautiful native Mac app, and its presentation of classic HyperCard stacks is exquisitely faithful to the era. It’s simultaneously Mac-assed 2026-style and Mac-assed 1987-style. Crackerjack work from devel