There is a book HeadFirst "Learning JavaScript Programming"2015., I think to deal with it, is it still relevant? Or is it better to take something fresher and better?
  • For the first book - a good option, but there are the basics.And there’s nothing to age there – Dirty89 Sep 24 '19 at 23:23
  • Dirty89, Thank you!) – Derek Smart's Sep 24 '19 at 23:33

2 Answers 2

It’s ok to start, but read learn.javascript.ru
There is probably no point in learning even from the book of 2017, if not 2018.The base may still be alright, but there everything is developing so rapidly that everything becomes obsolete very quickly.