SuperCard is a high-level development environment that runs on Macintosh computers, under OS 8 and 9, and OS X. It is inspired by HyperCard, but includes a richer language, a full GUI toolkit, and native color (as opposed to HyperCard's Apple- or third-party-supplied add-ons).The programming language used by SuperCard is called SuperTalk, and is largely based on HyperTalk, the language in HyperCard.