I recently found such a tool as “colyseus”. it is a nodejs sync server for games.
I immediately remembered geckosio (udp+interpol+arraybuf). they both have similar functionality (except that there is no transport over UDP in the colyseus, but they promise to add this in version 1+.
who has any ideas? who used the colyseus, who used the gecko?
P.S. I know that on this forum there is a respected author of geckos ( @yannick ) it is more a discussion topic. who thinks what.