Using Blazor Wasm as an app shell in piral

For the app shell you cannot use Blazor.WASM. You can, however, make your app shell really lightweight (i.e., don't put almost anything in there) and have all the necessary layout parts defined in Blazor.

The idea boils down to the sample given at: https://github.com/piral-samples/piral-distributed-layout

Now instead of having pilet(s) in React / Angular / ... you use Blazor.

For Blazor pilets (and extensions using Blazor) you can check out the documentation at the README of Piral.Blazor: https://github.com/smapiot/Piral.Blazor/

Make sure to follow the instructions closely and use the right branch (named after the version of Blazor you are targeting).