Standalone version of Infinite Scroll from Jetpack.
I need only this functionality from Jetpack, so I forked and maintain a copy from Jetpack source.
This has also been uploaded as a WordPress plugin.
Command to fork a Jetpack module:
git clone https://github.com/Automattic/jetpack.git cd jetpack/ git filter-branch --subdirectory-filter modules/infinite-scroll/ cd .. git remote add -f jetpack jetpack/ git pull jetpack git push