A tutorial about creating seamless animation between weather states, and some of animations break outside the container by using css and javascript.
iTyped is a dead simple Javascript animated typing, with no dependencies. iTyped has a tiny size and easy to use.
AsciiMorph is a small stand alone javascript library for rendering ascii art and creations into elements, allowing for them to be changed out with a morphing transition.
KUTE.js is a minimal native Javascript animation engine with jQuery plugin and with most essential features for web developers, designers and animators, delivering easy to use methods to set up high performance, cross-browser animations. The focus is flexibility, performance and size.
A simple snippet about creating animated intro with timer progress bar by using jQuery and CSS.
Some ideas for hover animations with a fancy tilt effect by using CSS and javascript.
Force.js is a javascript library to animate elements and jump around on your page easily.
It has different easing functions and tries to use CSS-Transitions to animate elements.
A tutorial about creating set of inspirational letter animations for display typography effects and large headlines powered by anime.js
A morphing dropdown that animates according to the size of its content by using css and jQuery as seen on stripe.com website.
Line Maker is a plugin for creating and animating decorative lines on websites. This plugin shows easy way for adding all kinds of lines with different thicknesses and colors, in vertical or horizontal direction, and animate them.
Choreographer.js is a simple library to take care of complicated animations.
An experimental letter animation made with SVG and anime.js based on the Dribbble shot "Shading Letters in Illustrator".
Granim.js is a lightweight javascript library to create fluid and interactive gradients animations.
A tutorial about creating animated stacked bar charts with D3.js
This animated chart is an interactive and graphically in line with the rest of the UI.
Scrollanim is a CSS3 and JavaScript library to create stunning scroll animations that work everywhere.
It's open-source (MIT), free and easy to use.