How do I highlight active code in a shiny app?

Question

IS there a way to highlight shiny app coding when the code is changed?

For example, the \"Hello Shiny\" example app:

library(shiny)
runExample(\"01_hello         


        

Answer 1

Maybe this can help:

shiny::runApp(display.mode="showcase")

You can get more information about this here. See Showcase Mode

If you're using shinyApp() directly, try this:

shinyApp(ui, server, options = list(display.mode='showcase'))