Magento User Experience's repositories
m2-ui-sketch
Sketch file with Magento 2 Admin UI components and templates. Use it create UX wireframes and comps.
storefront-components
https://magento-ux.github.io/storefront-components/
a11y-plugin
Accesibility annotation plugin for Adobe XD
admin-usage
Project OMEGA in Magento admin (proof-of concept)
sample-xd-dsp
Sample Design System Package