Exo Kit - Design System

There's a lot of design systems out there, but there's a couple of things I love about the Exo Kit Design System which makes it unique, firstly it includes a template page so you can see a range of examples of the design system insitu.  The second reason I love it, is for it's simplicity, it's clear and easy to understand while also containing impactful modern colors.  

This design system almost feels like it was made by Apple as it shares their forcibly minimalist style while still remaining striking in it's boldness.