Some developers believe that Angular has different types of modules like shared, feature or routing module. They’d be surprised to learn that Angular has none. Using a simple application, this talk will demonstrate how Angular uses a compiler to merge all modules into a single injector. We’ll learn where lazy loaded modules fit into this picture and why modules hierarchy and encapsulation simply don’t exist at runtime. By the end of the talk, you’ll have enough knowledge to avoid unexpected results and will be able to link, load or compile modules like a pro.