> you massively increase the required knowledge and mental modeling to keep track of what's going on and why. Can you explain more about what additional knowle

> you massively increase the required knowledge and mental modeling to keep track of what's going on and why. Can you explain more about what additional knowledge and mental modeling you think is required for Typescript that you're exempted from knowing in Javascript? In my experience, Typescript only exposes the ugly realities of Javascript. Ignoring it doesn't eliminate it.