Setup was bit of a hassle as despite the setup page saying otherwise, it never installed 7zip for me.
So i was stuck there for a moment.
Then the addon didn't appear around the other add-ons, so i couldn't make pwa's on every page I wanted.
But later it just appeared next to ublock origin in the user interface.
From there it did make it possible for me to create pwa's from every page I wanted, so while installation was bit complicated hassle it does everything that it promises to.
So 5/5 addon in my book.

Funciona muito bem! Inclusive no Ubuntu 22.04 LTS, porém, não funciona se você estiver usando a versão Snap do Firefox.

Works excellently in installing any website as a PWA

Excellent add-on, super useful!

Awesome to have PWA back in Firefox! Thanks to the developer 💪

Changing my review... I hadn't followed the full instructions to install the extension, was more complicated than simply installing an extension but works now.

It's working for me. Setup is quite simple, and UI is useful and clean. Thank you for making this addon and making PWA possible for Firefox.

I really wish that Firefox would have left this feature in natively. I use it daily, thank you for making this.

This is a great app, however, im getting this "Failed to load storage: EOF while parsing a value at line 1 column 0" message now and none of the apps i had installed on the extension are loading

Very useful extension

Setup does not work on Ubuntu. It stays forever at Connector Installation although the needed package is correctly installed and there is no way to continue further to Runtime Installation.

I'm removing the extension for now. Will update this rating if a solution is found.

Firefox 110.0 / Ubuntu 22.04LTS

Amazing

This is one of the few firefox add-ons that is REALLY AWESOME and doesn't have ANY negative downsides.

Works like a charm. I can only hope FireFox gets native support one day so this isn't needed.