Looks very promising imo. Is there also a mobile add-on?

Thank you very for this. At last i found a dream come true dictionary that will help you undertand text better. This is one of the best tools in the world to study english langguage. Look no more, at the moment all other addon dictionary in firefox can be put aside. Most of them dont work anymore or in only function in other langguage but this addon is the only addon that work, easy and complete.

Really useful dictionary. Would highly recomment.

The word selection bubble gets buggy in Nightly. Only a translucent background is shown. Fix please.

Perfect for me

Nearly perfect for me. The only thing I miss from the other (pre-firefox 57) google dictionary addon I used is the option to press CTRL and have the word under the cursor translated, even when not selected.

EXCELLENT! This is exactly what I am looking for! For those who complained it only translate to English, NOT the case, it translate to any language you set - just click the the language and choose your preferred language from the drop-down menu. To dev: THANKYOU for developing this extension! Awesome work :)

Thank you for this..

perhaps you can make addons also a microsoft translator or translate.com?

It's perfect! Not like those other sorry excuses for translation extensions that open a new tab. Ain't nobody got time for that!

Only pop-up dictionary add-on found good for firefox-57