That is what's called a leaky abstraction. Think, how often do you write a javascript code and think to yourself to debug it by understanding the underlying as

That is what's called a leaky abstraction. Think, how often do you write a javascript code and think to yourself to debug it by understanding the underlying assembler code. I'd guess it's nil. But abstractions to html leaks a lot. Leaky abstractions are never good as now you have to think about your cool framework and the underlying library.