Dotnetcore Websites
https://docs.microsoft.com/en-us/aspnet/core/
https://www.scottbrady91.com/
https://damienbod.com/
https://mindfulsoftware.com.au/
http://blog.dkbe.ch/
https://brockallen.com/
Design Pattern: http://deviq.com/
Net Core Video: https://channel9.msdn.com/
IdentityServer4: New & Improved for ASP.NET Core - Dominick Baier and Brock Allen
https://vimeo.com/204141878/
Building JavaScript and mobile/native Clients for Token-based Architectures - Brock Allen and Dominick Baier
https://vimeo.com/205451987
The OAuth 2.0 Authorization Framework
https://tools.ietf.org/id/draft-ietf-oauth-v2-31.html