Looks like KBin has an edge over Lemmy now in terms of monthly active users.
It's obviously a pretty silly thing, and is not in any way indicative of which project is "better" or more "long-term viable" or anything — instances of both federate with one another, and with the rest of fedi, so it's all one happy family.
That said, it's notable. KBin is a relative newcomer to the "Reddit-like fedi instance" game, and also does not have the tankie baggage.
Anyway, the more, the merrier!
KBin: https://the-federation.info/platform/184
Lemmy: https://the-federation.info/platform/73
Discussion on fedi: https://mstdn.social/@rysiek/110527049024028986
Yeah ‘built in $language’ literally only matters from the point of view of attracting volunteer devs, end users couldn’t care less as long as the platform works. Lemmy and Kbin could be written in Malbolge for all they cared as long as it loads properly and doesn’t annoy them.
While I wouldn’t start a new PHP project myself as it’s yet another language to juggle and not one I’m particularly interested in it’s a perfectly legitimate choice even in 2023.