Rated 5 out of 5 stars

by Firefox user 479c88 on Aug. 1, 2016 · permalink

Some hours ago I downloaded you add-on CardBook.
I'm a programmer myself and believe I recognize a great piece of software just as a sommelier can recognize a superb wine; after few glimpses.
I'm flabbergasted by its richness and above all the pedantry.
After I delve deeper into it, I'll have a reason to write another review.
Congrats. Slobodan Dijaković