jQuery Focuspoint
jQuery plugin for 'responsive cropping'. Dynamically crop images to fill available space without cutting out the image's subject. Great for full-screen images.
Portal Vue
A Portal Component for Vuejs, for rendering DOM outside of a component, anywhere in the document.
Pizzicato
Library to simplify the way you create and manipulate sounds with the Web Audio API.
Lowdb
An extendable JSON database for Node and the browser powered by lodash
Flot
Flot is a pure JavaScript plotting library for jQuery, with a focus on simple usage, attractive looks and interactive features.
Cleave.js
Cleave.js has a simple purpose: to help you format input text content automatically.
Bespoke.js
DIY Presentation Micro-Framework
Angular.js
AngularJS lets you write client-side web applications as if you had a smarter browser. It lets use good old HTML (or HAML, Jade and friends!) as your template language and lets you extend HTML’s syntax to express your application’s components clearly and succinctly
Grunt
Grunt: The JavaScript Task Runner
Batman
Fighting Crime and Kicking Apps
Odometer
Smoothly transitions numbers with ease. #hubspot-open-source
Bxslider 4
Responsive jQuery content slider
Autosize
jQuery plugin for dynamic textarea sizing
Rulers Guides.js
Creates Photoshop-like guides and rulers interface on a web page
Radio
Dependency-free Chainable Publish/Subscribe Library for Javascript
Jeeliz Ar
JavaScript object detection lightweight library for augmented reality (WebXR demos included). It uses convolutional neural networks running on the GPU with WebGL.
Isomer
Simple isometric graphics library for HTML5 canvas