Do you have an article on how to code an application or a website using Nodejs?

Hey, all I'm finding on the internet are tutorials on how to build stuff (mainly todo list...) but they never go in depth on all the details that I have to pay attention for (files/folder structure, lot of nested callbacks, persistant application (how does it work and shared information between client/server), SQL/nosql apis and examples, etc).

Also, when I'm trying to find a real applications using Nodejs the code source is closed or I'm just finding APIs with well documented source code but I'm still puzzled on how to use the API to make an actual application works well.

So I'm mainly looking for detailed articles, well written tutorials or examples of fully working applications on github/elsewhere to learn how to use properly Nodejs.

I'm not novice in javascript but I'm also not a master, I have a good base on client side programming.

Thanks.