Ok

The standard for web is basically the same since the beginning. A folder with a index.html and all other needed files.
All I'm saying if you zip a folder that contains a web app, it will work in any device without much effort.
A web bundle may never exist and you need to wait for the browsers to start supporting it in maybe if we are luck a few years.
If there's a tool to just zip the web app folder, hash it and upload it to some blossom servers them you can build a web app directory that anyone can use, verify etc

WebView also does not run web bundles.

Zero browsers support web bundle. How do you run it?

Webpacks looks good from what I just tested since it's just a bundle.js so I could use that

Web bundles was removed from chrome in 2023 and there's no support for it anywhere. Am I looking at the wrong thing?

To ship web apps. A http server lists those apps, the user selects what app he wants, download, extract and start running it locally

You said you have a explicit goal of not supporting tar or zip, just wanted to know why

Why not zips?

I think I'll built a new app for this but currently I'm trying to see if I can fix some performance issues when there's a large dataset in citrine

Amethyst still shows them I think