Is there a cost for any of these fonts?| Google for Developers
An online font subsetting tool. Subset otf,ttf,svg, sfd, woff fonts to reduce their size and protect your full font from piracy.| everythingfonts.com
Making the web more beautiful, fast, and open through great typography| Google Fonts
Make your site faster and more environmentally-friendly by taking a system-fonts-first approach| Iain Bean
What is that preload? What does it do? And how can it help you? Preload gives developers the ability to define custom loading logic without suffering the performance penalty that script-based resource loaders incur. In human terms, it’s a way to tell a browser to start fetching a certain resource, because you as authors know that the browser is going to need that particular resource pretty soon.| Smashing Magazine
A post by Zach Leatherman (zachleat)| Zach Leatherman