I am an Android Developer, I have been developing Android apps for a long time, but now I am asked in the company to start developing hybrid mobile applications with Ionic.
As I always do, I searched in Udemy and picked the top-rated courses in Angular2 and Ionic2 because the instructor of the Ionic course said that Angular 2 is a prerequisite for Ionic (given that I know HTML, CSS, Javascript), but I found that the Ionic documentation says I should learn AngularJs. Another thing that made me more confused is that in Udemy most of the courses teach Ionic with Angular 2 or 4 and only very few take the AngularJs Approach and even those few lack the quality available in the Angular Courses.