I have about 2 years Angular experience, with the 1st being small freelance projects and the 2nd being working on micro-frontends, mainly Angular 6, but more superficial stuff like setting up modules, writing simple display components and API client services. I've never delved into the inner workings of Angular, using Angular Material, or testing Angular apps.
This morning I wrote an IKM assessment that I had not prepared for and had to rush through because my battery was low, and I skipped quite a few questions for lack of time. I score a lowly negligible for application ability, and an overall score of only 57. This is how I faired at various aspects tested:
I'm looking for suggestions for mainly free courses, books, tutorials etc. to refresh and update my knowledge of Angular before retaking the same assessment please. I like Scrimba for courses, and thought they had an Angular course, but they seem to have dropped it. I liked that they used Stackblitz in-browser development and other resources that also use it would be great.