so first there was https://hiveway.net which folded and disappeared off the face of the earth
then there was https://tri.cash which is still live as a ripoff of misskey, and doesn't release its source code (it just points to misskey's source)
and now we have https://albin.social and its info domains https://joinalbin.com and also https://albinapps.com except they actually released source https://github.com/albinsocial/ (bc they just forked mastodon and tusky)