[author here] - Pretty much everything you use (e.g. Angular or React or Babel or Webpack or equivalents in other languages) is being built by a handful of peo

[author here] - Pretty much everything you use (e.g. Angular or React or Babel or Webpack or equivalents in other languages) is being built by a handful of people - It interacts with TypeScript in a way that tends to be more sensitive to changes, but being some weeks behind the latest release of a compiler is not the end of the world, and we do continuously upgrade I agree you should be wary of using it in production though because it's not really user-friendly yet. Though if you can figure it out it does work and some people are successfully shipping some apps.