[igreulich]

I have not used TS, but I have used Flow, which is just a typesystem for JS from Facebook.

I was never confident that the typing I was adding was doing anything other than making the Flow interpreter(for lack of a better word) happy. I had no more confidence in my code that with out it.

So I removed it.

I believe that well maintained linting rules, and good code reviews (you are doing code reviews, aren't you) give you all the same protection, and less false sense(s) of security.

Like you imply (I think), it is still just JS. I beleive you are better served by understanding that, and coding carfully.