A Performant Transitions and Animations Library:
Cross-browser CSS3 animations. Plug and play. Do a little dance.
⚛ A React library for smooth FLIP animations. Easily animate originally unanimatable properties like DOM positions with one hook.
A Brilliant Animator
Automatically add a progress bar to your site. #hubspot-open-source
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.
An easy-to-use jQuery plugin for making zooming web pages.
Customizable, Pluginable, and High Performance Scrollbars!
DiceBear is an avatar library for designers and developers.
Angular CSS3 animation directives (ngfx-bounce, ngfx-shake, ngfx-flip, ngfx-pulse and more ...) https://720kb.github.io/angular-fx
Animatelo is a bunch of cool, fun, and cross-browser animations for you to use in your projects. This is a porting to Web Animation API of the fabulous animate.css project.
A jQuery plugin for SVG path animation
add some slide effects.
skrollr plugin for fullpage presentation decks