I just ran the reactlog demo and I was curious what do the dashed edges and nodes mean? (See picture)
library(shiny)
library(reactlog)
# tell shiny to log all reactivity
options(shiny.reactlog = TRUE)
# run a shiny app
app <- system.file("examples/01_hello", package = "shiny")
runApp(app)
Referred here by reactlog
's README