The webview_flutter package should be good in terms of security but it's not as performant as native. Would warrant some testing and tweaking

@jb55 how would you go about nostr UI widgets for embedding across a variety of clients? The universal answer seems to be HTML/JS but it comes with challenges in native apps

Perhaps we could come up with a custom nostr HTML templating based on mustache or similar, no JS 

 Mustache = https://mustache.github.io/mustache.5.html ?  

 I'm more and more attracted to that last option.  #nostache 🥸

I like the simplicity of something like mustache and it seems relatively easy to built various types of Nostr functionality on top of it. Both in terms of: 
1. Fetching Nostr events/media to fill the mustaches with
2. Defining types of "links" that, when clicked, signal specific events to be opened/signed by the native app  

 #nostache

nostr:nevent1qvzqqqqqqypzp22rfmsktmgpk2rtan7zwu00zuzax5maq5dnsu5g3xxvqr2u3pd7qqs0g7x983uvvls4235m3nm82f9mx4phy909eye6t74070883pqhcacrkwf9r