Is it possible to develop progressive web app with Blazor?

It's very early days for Blazor. It's still an experimental project and I am not aware of any progressive web apps built with it. One of the main problem at the moment is that the runtime takes time to be downloaded on the client and this creates a long delay on first use. I wouldn't use it for now because it's not production ready. Please, I invite you to provide your feedback to the Blazor team.

 

I created a super simple introduction to Blazor that you can find here and shows you how you can give feedback or ask for features to the Blazor team:

You can join the conversation on Blazor in gitter at this address  https://gitter.im/aspnet/Blazor