Is it worth learning Angular?

Question

Angular

Good day. Yesterday I sat down to learn Angular.js from loftblog lessons. And I found that most of the functions used in the lessons are not available at the moment. This is fine? Maybe it makes sense to focus on Vue.js?

Answer 1

Your source is the same. Take documentation and English-language sources.

Answer 2

And I found that most of the functions used in the lessons are not available at the moment.

maybe you should change the source of information? Maybe you learned Angular2 from Angular1 lessons?
In fact, 98% of everything that was in 1.0 is still in 1.5 (and it's a little annoying, but backwards compatibility is very important)
As you wish.