Meteor Step by Step my first app guide?

Has anyone seen or produced a step by step Meteor.js guide?

I'm not too familiar with Javascript but I know HTML and CSS and I'm curious how to get started messing around with Meteor.js, see how it works and what I can make with it.

I'm not sure how to edit the code thats found in the examples so I thought maybe I should ask here and see if there is any helpful links that you all could point me too.