dw-reactions

There are some bugs when you try to add a reaction by phone but it is free. So it is awesome.

It looks simple. But it didn't work well on debug of mobile app😢

Very cool thing to have, but I give 1 star to warn people that it is abandoned - last update being 27 April 2016, so it's unsafe to use it. If, however, you insist on using it, be aware of two problems: 1) There is no option to translate reactions to other languages 2) The focus can be lost very easily - one small moment outside the widget area and reactions are gone - in most of the cases I would have to hover twice, or three times to steadily and slowly move pointer so that reactions don't disappear. Surely it's frustrating for users.

Easy to setup and easy to use. Works flawlessly.

I tested a few others, but this one was easy to install and get runing within a minute.

It's simple, clean, and very fancy!!