devdigest // dot net
А вот еще один вариант кроссплатформенного UI на .NET
https://www.hanselman.com/blog/CrossplatformGUIsWithOpenSourceNETUsingEtoForms.aspx
Hanselman
Cross-platform GUIs with open source .NET using Eto.Forms
This is one of those 'Did you know you could do THAT?' Many folks have figured ...
How to Watch Stories from Instagram