From Production Type: Production Type was commissioned by Google Fonts to create a new typeface primarily intended for immersive reading, that is now available in GSuite, Google’s collaborative office-suite for documents, slides and spreadsheets.
From Typewolf: These are the 40 best free web fonts available on Google Fonts, in my humble opinion. They are all open-source and 100% free for commercial use. This collection focuses on typeface families from reputable type designers and foundries that contain multiple weights and styles. I’m purposefully avoiding single-weight display faces as they have limited usefulness in real-world design projects.
There are over 650 Google web fonts available for free. Problem is, pairing typefaces isn’t easy. And, many of the fonts in Google’s library don’t work well when applied to typical webpage (desktop) layouts. Using passages from the Project Gutenberg transcript of Æsop’s Fables, this collaborative, ongoing project helps provide typographic inspiration for using Google’s free web fonts.