Christian

We have the [Utility Types](https://github.com/Microsoft/TypeScript-Handbook/blob/master/pages/Utility%20Types.md) page that documents utility types, but it is only accessible from GitHub and not through the doc site. @DanielRosenwasser how do you feel about adding...

@davidmccabe @drarmstr what if we expose the `CANCELED` (and maybe rename to something like `CANCEL_SELECTOR`) that is part of the selector core? This would provide a mechanism to bail out...

@mondaychen I think this was never merged but it's still a relevant change as far as I'm aware (values read from state should be treated immutably)

Hello! Sorry to hear about the rocky setup, I think we should add some architecture pages to the blog to alleviate some of the issues you pointed out. Here are...