Hi @sea4 , sory for our team late response. We got some crazy workload at the moment.
Front-End Mixcore CMS using Razor template that you can refer to Razor tutorial from Microsoft docs here: https://docs.microsoft.com/en-us/aspnet/core/razor-pages/?view=aspnetcore-3.1&tabs=visual-studio
You can refer to the default theme in the link below:
For our official doc. We will update and keep you posted ASAP.