Is it possible to customize overview mode? (Size of preview-thumbs, overlay info per slide, orientation (instead of linear, in a list or wrapping lines,...)

You asked: What do JavaScript-people use for docs?

I would use vuepress for docs. It's simple to start, customizable, and it is based on vue.js as well...

It would be cool if we could have some more documentation in the help text.

• Explain how to use Ctrl-C and Ctrl-Z in a presentation (this is self explanatory for CLI veterans, but many users might not be so experienced. Ctrl-C and Crtl-Z are really a great part of how to use the programm in a presentation)
• Explain how <prompt_themes> work: How can I create my own? Where can I find premade o

For the brave or foolish (me) who want to run decktape in an Ubuntu 18.04 LTS subsystem via WSL on Windows 10, I've discovered that you can't without installing some missing libraries that are not normally included in the Ubuntu image. Everything can be installed via apt install, and I thought I'd share them in case someone might benefit from this information in the FAQs.

Brief description of

Currently beamer class options are seperately distributed in the entire documentation, and some deprecated options are not listed. It's necessary to summarize them in a clear list, for example, in alphabetic order.

I have seen presentations using this template in a lot of university and company, but I don't know the exact name of this template.

The picture of this template is shown below:

could consider the possibility to find it and add it in the templates. it

In the template, it's expected to be a boolean:
https://github.com/asciidoctor/asciidoctor-reveal.js/blob/v4.0.1/templates/document.html.slim#L125

However, the reveal.js documentation describes it as an object:
https://github.com/hakimel/reveal.js/#keyboard-bindings

Some plugins require it to be an object as well:
https://github.com/rajgoel/reveal.js-plugins/tree/master/chalkboard#install

Some of the functions might not be evident just by looking at the type signature and a one-liner.

One particular example that tripped me up was SliceShow.Content.container (kept confusing when I was working with html virtual dom nodes and when I was working with content items/container).

Custom content also deserves a bit more doc I think. Maybe also a separate section in the readme.