What's next after JavaScript Tutorial?

Question

just finished the JavaScript tutorial. is there a next level lesson I'm not seeing? and if not, what's the logical thing to learn next?

my goal would be to create Android apps at some point.

Answer 1

These lesson are basics so continue to learn
Some useful links:

https://code.sololearn.com/WaVusr8J1KvK/?ref=app

Answer 2

there are tons of interesting JS frameworks out there. Just a few great ones:
AngularJS
NodeJS
React
JQuery
Go and explore a common used JS package manager: NPM