Transpiled Smalltalk will never fail silently. JS is treated as a kind of assembly language, and in the compilation process, the generated code is guaranteed to never fail. Only handwritten JS code from hapless JS developers can fail silently.

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store