3 packages on CRAN
Write blog posts and web pages in R Markdown. This package supports the static site generator 'Hugo' (<https://gohugo.io>) best, and it also supports 'Jekyll' (<http://jekyllrb.com>) and 'Hexo' (<https://hexo.io>).
Provides a general-purpose tool for dynamic report generation in R using Literate Programming techniques.
Ace editor bindings to enable a rich text editing environment within Shiny.