Yea, it does. We are using requestIdleCallback to do the work "while we can", and then yield the control back. Again, this won't be a part of React 16, but it's

Yea, it does. We are using requestIdleCallback to do the work "while we can", and then yield the control back. Again, this won't be a part of React 16, but it's part of the bigger picture we are moving towards. Relevant code if you're curious: https://github.com/facebook/react/blob/233195cb6bc632ade61a8f64569b4d94061860d6/src/renderers/shared/fiber/ReactFiberScheduler.js#L815-L818 https://github.com/facebook/react/blob/233195cb6bc632ade61a8...