Google Fonts - Making the web more beautiful, fast, and open through great typography
Font Awesome - Font Awesome makes it easy to add vector icons and social logos to your website. And version 5 is redesigned and built from the ground up!
Open Font Library - The mission of the Open Font Library is to promote your freedoms as it relates to the use of type.
The Noun Project - Creating, Sharing and Celebrating the World's Visual Language
FontsAdda.com - Collection of 15,000+ free downloadable fonts for Windows and Macintosh.
IcoMoon - IcoMoon is an icon management tool that is build to provide iconography.