Slideshow is an open source text markup language created in 2000 by Matthew Flatt and Robert Bruce Findler.

Slideshow is a library for creating presentation slides. Unlike Powerpoint, Slideshow provides no WYSIWYG interface for constructing slides. Instead, like Beamer, a presentation is generated by a program

• Slideshow is developed on GitHub and has 32 stars
• Slideshow docs
• Slideshow mailing list
• Slideshow first developed in University of Utah and Northwestern University
• file extensions for Slideshow include .rkt
• Slideshow is written in Racket & Scheme