Cross-browser CSS3 animations. Plug and play. Do a little dance.
Declarative on-scroll reveal animations.
A collection of CSS3 powered hover effects to be applied to links, buttons, logos, SVG, featured images and so on. Easily apply to your own elements, modify or just use for inspiration. Available in CSS, Sass, and LESS.
motion graphics library for the web
Parallax Engine that reacts to the orientation of a smart device
Delightful, performance-focused pure css loading animations.
Automatically add a progress bar to your site. #hubspot-open-source
A jQuery typing animation script.
Animate on scroll library
The jQuery plugin for magical scroll interactions.
A Performant Transitions and Animations Library: