It would be nice to have different reactions. In my opinion, it must not be many, but like 5 different (thumbs up, thumbs down, heart,...). Probably there are publicly free libraries for icons or even for the implementation, so there's probably no real limit in the amount of icons.
It would be nice to have different reactions. In my opinion, it must not be many, but like 5 different (thumbs up, thumbs down, heart,...). Probably there are publicly free libraries for icons or even for the implementation, so there's probably no real limit in the amount of icons.