1. Microsoft Web Framework (MWF)
https://getmwf.com/documentation/distribution-deployment/cdn.html

https://assets.onestore.ms/cdnfiles/external/mwf/long/v1/v1.26.1/css/mwf-west-european-default.css
https://assets.onestore.ms/cdnfiles/external/mwf/long/v1/v1.26.1/scripts/uhf-main.var.min.js

https://assets.onestore.ms/cdnfiles/external/mwf/long/v1/v1.26.1/scripts/mwf-main.amd.min.js
https://assets.onestore.ms/cdnfiles/external/mwf/long/v1/v1.26.1/scripts/mwf-auto-init-main.var.min.js
https://assets.onestore.ms/cdnfiles/external/mwf/long/v1/v1.26.1/scripts/mwf-main-no-vendor.amd.min.js


2. Design and UI for UWP apps
https://developer.microsoft.com/en-us/windows/apps/design

3. Fabric UI
https://developer.microsoft.com/en-us/fabric
https://dev.office.com/fabric-js/GetStarted/GetStarted.html