Where can I find other sources to get better at coding?

Question

Sololearn is already great and very helpful but I want to make my coding skills better. I hope to find other places where are more advanced and hands-on courses, or even stuff that can further what I've learned here.

Answer 1

Udemy
CodeAcademy
Udacity
W3Schools
Code Wars
Code Avenger(web)
Khan Academy
Coursea
Tree House (learn web)
Code School
Learn Street
CodeHS