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.

Very useful extension

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.

Great extension, works perfect and is super user friendly!

Awesome, works amazingly :D

Funciona perfeitamente, apenas precisa instalar 3 aplicativos que a própria extensão encaminha você para os links, todos os link seguros. Firefox forever S2

Great Add On

yay progressive web apps for firefox!