How can AngularJs improve after learning a certain stage?

  node.js, question

How can AngularJs improve after learning a certain stage? How can AngularJs improve after learning a certain stage? How can AngularJs improve after learning a certain stage? How can AngularJs improve after learning a certain stage?

I don’t know how far you have learned.
At present, angularJS can only be said to be proficient in using it. Proficient in using its own instructions and capable of writing simple instructions. Next, I will learn the source code of angular, see how it is injected and how some tool functions (which are generally much more rigorous than what I wrote) are written. Then I will learn the design idea of angular and think about it.