Wrong. http://ttendency.cs.ucl.ac.uk/projects/type_study/documents/type_study.pdf http://ttendency.cs.ucl.ac.uk/projects/type_study/documents/... "our centra

Wrong. http://ttendency.cs.ucl.ac.uk/projects/type_study/documents/type_study.pdf http://ttendency.cs.ucl.ac.uk/projects/type_study/documents/... "our central finding is that both static type systems find an important percentage of public bugs: both Flow 0.30 and TypeScript 2.0 successfully detect 15%!" In fact there have been more than 1 study with the same conclusion.