I'm currently adding support for nodebb using mongodb as database for a friend's request to an opensource multiplayer texas hold'em game.
The support will be added to my open source module which bridges the game to nodebb using nodebb authentication and retrieving members'avatar to display in game.
If there is enough interest, I'll deploy it on a test site for you to test drive it.
Texas Hold'em and its variants such as Omaha, Crazy Pineapple, 5/7 Card Stud, Telesina is supported.
Sit&Go Tournaments configured at your liking.
Authentication to the game using nodebb blowfish is completed. I'm working on displaying avatar next!
Once done, anyone can install the game server/client and configure your nodebb site so members can play poker together but only play money though!
Game and bridge modules are all open source so free to install!
Below is a screen shot of what looks like once you are logged in and sat on a table playing: