This is a no brainer!
Is there a shared hosting service that is Node.js ready so that I can install NodeBB with a few clicks like installing Wordpress?
NodeBB is designed to work best under a virtual private server. Using a traditional hosting service is not recommended as they do not have the capabilities to power NodeBB effectively.
Thank you for your interest in NodeBB!
@johntn Because NodeBB requires dependencies to be installed, we cannot do anything more on our end to make NodeBB install as easy as PHP's "upload to server, browse to site".