Zach Leatherman offers some insight into font loading strategies as he explains how CSS-Tricks (poweredby WordPress) optimizines the open license fonts they use.
If you’ve struggled with page loading times due to custom fonts, this is a must-read. ⏳
If you’re looking for an opinionated presentation of the best open source web fonts, Chad Mazzola has it. The font examples use text and color better than any other font demo I’ve seen.