Gostei, é funcional, pra mim que gosta de deixar o whatsapp sempre aberto no canto da tela funciona bem. Só poderia não reiniciar toda vez que fechar o sidebar. por isso as 4 Estrelas.

The extension is good, but it requires that every time you close the side window, WhatsApp has to be reloaded. It would be nice to have the option to keep it running in the background.

Definitely a step in the right direction ir order to have the same experience as Opera. There's only 2 things I don't like about this extension: first, WhatsApp needs to log in my account everytime I close and open the side bar, so I can't get notifications when is closed thus forcing me to have the side bar always open, and second is that the side bar doesn't overlay through the browser tab so it moves/minimizes it content.

I'm aware those issues are related to how Firefox sidebars works and with the fact that what this extension does is open WhatsApp web in the sidebar so I suposse that when I have the sidebar closed it act just as if WhatsApp web is closed too so it's impossible to get notifications as it's not working in background. In any way, this extension took a huge effort and it has turned great, it's definitely a must have for Firefox (and it works even better in Nightly's sidebar)!

Works like wonders, Absolutely love it, as I'm switching from Opera to Firefox this lets me have all I wanted, thank you for your wonderful work