[Feature Request] viewer - simple and like reveal.js

[INF800]

Can we have these features?

1. Viewer button for slide decks that can be used to play PPT on browser
2. Viewer layout like reveal.js (horizontal for topics and vertical for subtopics)

[pscanf]

Hi @INF800,

1. It's on the roadmap: Add presentation mode #29. In the past few months I haven't had time to work on this project, and my side-project-time situation is not improving, 😅 so I can't give an indication of when I'll be able to implement it. (Of course, contributions are always welcome. 🙂 )
2. I think it could be implemented in the future in-app viewer, but probably not in the pdf file that slides are saved to (as far as I know, pdf files only support a "linear progression"). To be honest, I don't particularly like the "bi-dimensional progression" of reveal.js, as I find it quite confusing. So personally I won't implement it, but I wouldn't reject a PR that implemented it.