AutoPager does an optimistic pre-fetch of extra content, meaning that while you're reading page 1, it's loading page 2; once you hit page 2 content, it begins f

AutoPager does an optimistic pre-fetch of extra content, meaning that while you're reading page 1, it's loading page 2; once you hit page 2 content, it begins fetching page 3, etc. It's likely a bit more complex than that, but ideally, with AutoPager in effect, you shouldn't ever realize you stopped reading page 1. :)