Apple Spring Developers Conference 1988

Apple Spring Developers Conference 1988 (or DevCon Spring '88) was a computer conference that was hosted by Apple Computer for its developers in the old San Jose Civic complex at San Jose, California. It was Apple's 3rd official developers conference, held during the last week of April 1988.

Announcements and topics
The keynote address was presented by Apple CEO John Sculley. Bill Atkinson demonstrated HyperCard 1.2, which added support for CD-ROMs and write-protected media. System 6 was presented with Macro Maker and a faster implementation of QuickDraw by Andy Hertzfeld called Quickergraf. Apple discussed the development of interapplication communication (IAC) architecture with a Notification Manager to allow background applications to send data to foreground applications. Apple also stated that the single-tasking Finder and MultiFinder would be replaced by a "Unifinder" in the upcoming System 7.