Bayhoff Software is the developer of BayCard, a modern day HyperCard clone. BayCard was designed to allow non-programmers to bring their own visions to life without the need to learn how to write code. Like HyperCard, a BayCard document can be thought of as a stack of index cards. As a result, BayCard documents are usually referred to as stacks. Each stack contains a background that appears below all cards.