Run TypeScript source directly in Node 24 without tsc, ts-node or even using transpiling. Three cooperating features (--experimental-strip-types, erasableSyntaxOnly, and a 40-line module hook) give you an instant edit to run dev loop while keeping a clean published artifact.

Life is all about observation. While this talk will probably not teach you anything about life it will definitely try and make your life easier. Let’s learn ways to diagnose a problem so that you can cope without a debugger.