It highlights the scrollable area depending on the scrolling amount, thus efficiently explaining to a user what exactly can be scrolled, and is there much to scroll.
Oh Snap! is a simple jQuery/Zepto notification library designed to be used in mobile apps.
Kubist transforms an ordinary image into cubism-like composition
Sprint.js is a high-performance, lightweight DOM library for modern browsers. Sprint notably shines on bandwidth and resource constrained devices such as phones and tablets.
Sprint has a familiar, jQuery-like chainable API.
twgl.js library's sole purpose is to make using the WebGL API less verbose.
is.js is a general-purpose check library without any dependency. You can check types, regexps, presence, time and more...
Intl built-ins and industry-wide i18n standards, plus a set of integrations for common template and component libraries.