Ótimo. Mas, é uma pena que ele só funcione com a linguagem mais formal. ele não reconhece gírias e linguagens usadas mais comumente no dia a dia.

This is the most amazing spell checker and useful add-on on the internet. Good onya Firefox! Thanks.

I think It's better than Grammarly.

This add-on works very well for me. The comma suggestions are just what I was looking for :).

Works great, and has great features, recommended.

Ich bin hochzufrieden mit dem tool. Es hilft mir auf vielen Seiten die ich bearbeite.
Vielen Dank

Es un corrector excelente y me ha evitado publicar con errores gramaticales, imperdonables. Lo recomiendo.

Trés bien

Edit: I checked on other browsers and found that firefox was the one logging out all the properties of the event parameter passed into the eventListener, it was not your addon, sorry