I would remove the Mastering Node link from the resources. It is pretty far out of date and a lot has changed in the 9 months since it has been updated. Specif

I would remove the Mastering Node link from the resources. It is pretty far out of date and a lot has changed in the 9 months since it has been updated. Specifically it does not mention the binaries for installing node, includes old, unusable ways of requiring modules, uses the sys module (which is now util), and probably more things that are wrong to do now in node.