My team is working on a very large Elm codebase for over 3 years now, we got a runtime error in production only once (stack overflow when parsing an unusually l

My team is working on a very large Elm codebase for over 3 years now, we got a runtime error in production only once (stack overflow when parsing an unusually large file, made it tail call optimized to get rid of it). I will consider it sticking to it's promise of no runtime errors.