Effeckt.css
A Performant Transitions and Animations Library:
Animate.css
Cross-browser CSS3 animations. Plug and play. Do a little dance.
React Easy Flip
⚛ A React library for smooth FLIP animations. Easily animate originally unanimatable properties like DOM positions with one hook.
Morpheus
A Brilliant Animator
Pace
Automatically add a progress bar to your site. #hubspot-open-source
Hover
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.
Zoomooz
An easy-to-use jQuery plugin for making zooming web pages.
Laxxx
Simple & light weight (3kb minified & zipped) vanilla javascript plugin to create smooth & beautiful animations when you scrolllll! Harness the power of the most intuitive interaction and make your websites come alive!
Smooth Scrollbar
Customizable, Pluginable, and High Performance Scrollbars!
Svg Morpheus
JavaScript library enabling SVG icons to morph from one to the other. It implements Material Design's Delightful Details transitions.
Dicebear
DiceBear is an avatar library for designers and developers.
Snabbt.js
Fast animations with javascript and CSS transforms
Angular Fx
Angular CSS3 animation directives (ngfx-bounce, ngfx-shake, ngfx-flip, ngfx-pulse and more ...) https://720kb.github.io/angular-fx
Animatelo
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.
Lazy Line Painter
A jQuery plugin for SVG path animation
Slidr
add some slide effects.
Skrollr Decks
skrollr plugin for fullpage presentation decks