React: Design Principles

Clarification on the stability and dogfooding parts of this post:

https://github.com/facebook/react/pull/7292/files

Quote: "We don't want to bloat your apps with useless library code. However, there are exceptions to this."

(I think the second sentence was intended to refer to the sentence that appeared before the two sentences that I've quoted:

https://facebook.github.io/react/contributing/design-princip... )

This is great. Super helpful for people who use react but don't contribute to the core lib. Nice job Dan.