Fontsource.org - It includes most (all?) #GoogleFonts & some other #OpenSource#Fonts as well. All available for download/self-hosting.
One thing that drives me nuts abt GF is it SUCKS ASS at filtering. Fontsource's UI is way better for narrowing down fonts, so it's MUCH better for searching.
It's also really pretty! A very well designed UI that makes me enjoy browsing. Super stoked about this :)