On Thursday,  8 Dec 2016 at 18:07, Matt Price wrote:
> I am preparing a set of lectures for a class teaching HTML, CSS, and
> javascript ot humanities students.
>
> I would like to have slides with a simple code editor on one side,
> and the results of the code on another:

[...]

> So, I'm looking for other solutions. What do other people do in
> lecture?

I do this all the time with code snippets but I use beamer which
supports columns.  I don't think it's easy to do in reveal.js from
within org, however.

-- 
: Eric S Fraga (0xFFFCF67D), Emacs 26.0.50.1, Org release_9.0.1-49-ga43eac