How to be master at JavaScript?

Question

I am learning JS functions, methods one by by but it seems i am forgetting what i have learned. am i doing something wrong or is the a way to improve things.?

Answer 1

https://dev.to/damianlwolf/reasons-to-master-javascript-and-how-to
http://javascriptissexy.com/how-to-learn-javascript-properly/

Answer 2

using javascript create small app in Solo Learn app.

Any mistakes we can help you

Answer 3

yes, in play ground

https://m.facebook.com/story.php?story_fbid=560960490902217&id=100009648137536

Answer 4

better start create a simple library and use class object

Answer 5

in code playground......?