CSS Icon - CSSIcon is set made with pure css code and no dependencies.
Fonts In Use - Type in the real world: an amazing archive of typography.
Type Foundry Index - Making type foundries easy to find.
FontJoy - Get smart font pairings in one click
Walls.io - Walls.io is an all-in-one social wall solution that allows you to collect, curate, and display content in an easy-to-customize feed. You can collect content from multiple social media platforms or let your audience post content directly on your wall.
Fontstand - Try fonts for free or rent them by the month for desktop use