The SLDS date picker depicted here looks lovely: https://www.lightningdesignsystem.com/components/datepickers/
ui:inputDate is very functional and I like how it falls back to native date pickers on mobile. However it doesn't quite fit in with SLDS and it's not as pretty as the SLDS example (which comes without a matching component). Is there any off-the-shelf solution to get a pretty SLDS-style date picker that is nice and functional with data binding? I don't want us to have to spend much time rolling our own.