Fun fact: New NostrNet Web Portal is also an independent website with PWA capabilities. 

You can also set it as your browser's "Startpage" and that's how you can turn your existing browsers into a Nostr browser with no compromises.

Nostrnet StartPage, (it only works as independent bowser as PWA): https://web.nostrnet.work/
https://image.nostr.build/acbdbb86c5b179b6816c8cf2e9f5d723099177b714fb1978a8f26b8d9c6ca21f.jpg