Collect.js is a convenient and dependency free wrapper for working with arrays and objects.
Flubber is a library to provide a best-guess interpolation for any two arbitrary shapes (or collections of shapes) that results in a reasonably smooth animation.
A couple of ideas for typography animations and letter (hover) effects for playful interactions. Anime.js is used to create animations.
t-scroll is a modern reveal-on-scroll library with useful options and animations.
Aims to return the raw DOM node for you to manipulate directly, using HTML5 tech like
AniX is a lightweight and easy-to-use animation library with excellent performance and good compatibility for modern browsers.
DOMtastic is a small, fast, and modular DOM & Event library for modern browsers. Same familiar API as jQuery.
Works great stand-alone or paired up with e.g. Backbone or Angular.
The scroll monitor allows you to receive events when elements enter or exit a viewport. It does this using watcher objects, which watch an element and trigger events.
A decorative website background effect where SVG shapes are morphing and transforming on scroll.
The animations are powered by anime.js
You can use Workbox to simplify your development by making it easy to take advantage of powerful service worker features, eliminate boilerplate code, and automate service worker generation.
Some ideas for previewing or just playing with folders on hover. The idea is to show a little animation when hovering a folder icon and reveal some kind of preview for what's inside.
SmartPhoto.js is an easy to use responsive image viewer especially for mobile devices.