Animo.js - Animo.js is a lightweight, open-source tool that enables developers to manipulate animations and transitions.
Humaaans - Mix-&-match illustrations of humans with a design library.
Magic Animations CSS3 - CSS3 Animations with special effects.
Blush - Illustrations for everyone
Ceaser - Ceaser is a handy CSS Easing Animation tool for creating any ease imaginable.
Open Peeps - A hand-drawn illustration library.