I've created a request on Github for this addition to the highcharter R package here https://github.com/jbkunst/highcharter/issues/735.
I think just including some of these scripts in the package could very quickly allow R users to use the GUI on the front end, in R markdown reports, or Shiny Apps. Any idea how I could go about doing this?
I think parsing the actual technical indicator data into an R Session would be much more intensive, but the GUI piece appearing on the front end will likely be straight forward.