I have a shiny interface, and I use DT::dataTableOutput and DT::renderDataTable a lot. However, I wonder if there\'s a way to shrink the datatable\
DT::dataTableOutput
DT::renderDataTable
div(DT::dataTableOutput("table"), style = "font-size:50%")
for the smaller font(in UI)
Try adding width: 75% to your style parameter of the div:
width: 75%
style
div
div(DT::dataTableOutput("table"), style = "font-size: 75%; width: 75%")