Next step for beginner/intermediate JavaScript student

I have finished "Head First Javascript" and I have finished the Javascript tutorials on W3Schools and I want to take the next step in learning Javascript programming.
I don't know where to go and what direction to go in. Now that I've done some basics I want to move on to something more complicated and applicable, but everything seems way over my head. I've looked at more advanced websites' codes and been completely lost. I want to take an intermediate class where i have lessons, guides, etc….
Next step for beginner/intermediate JavaScript student

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