I really can't find beautiful node.js tutorials. If you know any tutorials (especially video tutorials) please share. I can't use offical node.js api documents to hierarchy.
Good to get you to know what node is from Ryan Dahl the creator:
Build a basic web server - not necessarily practical code but important to understand what node is:
Critical to grasp the event loop - especially "everything runs in parallel except your code". If you don't understand that quote, you don't undertand node:
Once you get past that, getting to know some useful frameworks like express:
I found this book helpful when starting:
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