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!
FilterGrade - Gorgeous photography filters for Photoshop
Google Fonts - Making the web more beautiful, fast, and open through great typography
CSS Hat - Turn layers from Photoshop CC 2014 to code instantly.
FontFace ninja - A browser extension to identify and try fonts on any website
Stylizer - A productivity-focused real-time CSS editor for serious web developers. Mac OS X and Windows.