Pagezipper extension automatically loads "next page" links
PageZipper automatically loads the contents of "next page" links right underneath the current page, so you can scroll down instead of clicking through. It's quite similar to another extension called AutoPager, and I like that it doesn't show its page breaks the way AutoPager does. Where PageZipper hasn't caught up with AutoPager yet is in the way it deals with tricky "next page" links. AutoPager lets you find them manually and train it, while PageZipper relies on its own (granted, very good) autodetection.