Do I need to restart the server everytime I edit my JS code? - Meteor

I started playing with Meteor. Unfortunately a few things are slowing me down.

I am editing the JS code (I'm using CoffeeScript) but the new code doesn't seem to get picked up and need to restart the server.

Restarting the server takes a while too. So after each edit need to wait 10 seconds in order to see the outcome... a bit tedious.

Anything I can do in order to speed the editing and testing loop?

Thanks guys. Help would be awesome :)

Edit

Ok found out that you can run meteor in test mode using

meteor run --production=false

But when modifying the coffeescript file it still takes 10 seconds or more to reload the page again. If someone has any ideas it would be helpful. I guess I'll try without CoffeeScript for now.