The Enhanced UI Plugin for unreal engine adds a few widgets and UI Based Enhacements in UMG.
The Enhanced UI Plugin contains an highly optimized and Infinitely Scrolled Grid System.
Useful for things like Piano Rolls , Video Editors, Charts and more.
A Smart Slider is a widget that can be used for 2 things at once. Most commonly used for zooming and scrolling… Now available in Unreal Engine. Apps like FL Studio And Ableton Live have a similar widget.