I am looking into creating or modifying an existing extension, but first I would like to see what extensions are already available. The Exact thing I am looking for probably does not exist on any current discussion venue.
The closest thing to that I have seen is Facebook reactions. Reactions being that when a post is made, a second party can react to it, by selecting "like", "sad", "laugh". Is there any such extension currently for phpBB?
What I will build is a bit different from that of Facebook reactions, but It seems like a first step in my quest. I can post more specifics however for now, I would like to see what is currently available.