Epresent was originally developed on top of outline mode by Tom Tromey. Eric Schulte then adopted it for work with Org-mode. The code for using Org-mode with epresent is available at https://github.com/eschulte/epresent.

Epresent leverages existing Org-mode features like inline image display, inline latex fragments, and in-buffer code fontification to generate very nice (if somewhat nerdy) looking presentations directly from within Emacs. This has the nice benefit that during-presentation editing and code evaluation is possible.

The README file in the epresent repository has instillation instructions, however usage is as simple as…