Hello experience coders: can you guide newbies how can they take their coding language to the next level ?

Question

Any expert opinion will be appreciated.
How can a person learn more about the specific programming language (php ,java,js, angular.js,jQuery,python,swift,ruby etc) after learning basics from the sites like sololearn?
where they can practice ?
where there can learn advanced things?
what is the next step after the sololern?
Thanx in advanced .
Allah bless You All......

Answer 1

Search on appropriate coding forums where questions have been raised and see if you can answer them.

Join a project for free software and help.

Look around and devise your own requirement to a need you identify and then fulfill the requirement.

It's all about getting experience.