Bug reduction estimates range from 15% [1] to 38% [2]. One can also argue it greatly improves refactoring speed. 1: http://earlbarr.com/publications/typestudy.

Bug reduction estimates range from 15% [1] to 38% [2]. One can also argue it greatly improves refactoring speed. 1: http://earlbarr.com/publications/typestudy.pdf http://earlbarr.com/publications/typestudy.pdf 2: https://www.reddit.com/r/typescript/comments/aofcik/38_of_bugs_at_airbnb_could_have_been_prevented_by/ https://www.reddit.com/r/typescript/comments/aofcik/38_of_bu...