Which actually makes sense: Oat's driving philosophy seems to be to use and enhance native controls as much as possible, and the date picker is already a native type on the input element.
But there's no enhancement here. That's just the native date picker control with a bit of styling on the textbox portion of it.
Thanks, I missed that when looking through the component list on the top level.
I'm not a web dev, but doesn't HTML come with a date picker?