Output formats for stack.js HTML presentations for Rmarkdown. See it in action here http://sachsmc.github.io/stackrdown.
devtools::install_github("stackrdown", "sachsmc")
When authoring a document in rmarkdown, simply specify the output format in the front-matter:
output:
stackrdown::stack_presentation:
theme: light
New slides are created with level 1 or level 2 headings. Specify light or dark for black on white, or white on black, respectively.