I am trying to do a quizzer with a Rmarkdown, which renders a simple self-contained HTML.
What I can see with the functions learnr::question() and learnr::answer() we already mentioning the correct answer. So it should be able to work around getting rendering correct answer upon choosen on client-side (in HTML) without communicating with server (in this case shiny).
My question is it really necessary to run a shiny server for that, if yes is there an alternative javascript-based R-package address this issue.