As the title says is there a good chat room for meteorjs?
If you want to chat to other Meteor users: https://gitter.im/meteor/meteor
If you want a chat room written with Meteor: https://rocket.chat/
Yes, I am already in that chat room.
It seems like its not active.
There is a slack for meteor https://themeteorchef.slack.com
Don’t forget IRC channel #meteor on freenode.