My MacBookPro's fans start running right after I launch this. Activity Monitor shows that the node-helper process is eating up no less than 20% cpu, even when

My MacBookPro's fans start running right after I launch this. Activity Monitor shows that the node-helper process is eating up no less than 20% cpu, even when no apps are active. (are all Meteor apps like this?) This looks nice but unless you can fix that I'm just going to stick with using Docker on OSX the hard way.