because everything is injected, it makes writing isolated unit tests very easy I agree with that statement regarding DI; however, have you evaluated whether yo

because everything is injected, it makes writing isolated unit tests very easy I agree with that statement regarding DI; however, have you evaluated whether you NEED a DI container or just DI? Angular forces you into a container even if you don't need it. Is that what you really wanted? If so, fine, just be sure :)