Lazysizes
High performance and SEO friendly lazy loader for images (responsive and normal), iframes and more, that detects any visibility changes triggered through user interaction, CSS or JavaScript without configuration.
Handlebars.js
Handlebars provides the power necessary to let you build semantic templates effectively with no frustration. An extension to the Mustache templating language created by Chris Wanstrath.
Supermodel
Supermodel - Minimal Model Tracking for Backbonejs
Portal Vue
A Portal Component for Vuejs, for rendering DOM outside of a component, anywhere in the document.
Mousetrap
Simple library for handling keyboard shortcuts in Javascript
Durandal
A cross-device, cross-platform client framework written in JavaScript and designed to make building Single Page Applications (SPAs) easy to create and maintain.
Sails
Realtime MVC Framework for Node.js
Machina.js
js ex machina - finite state machines in JavaScript
Loopback
LoopBack makes it easy to build modern applications that require complex integrations.
Platform.js
A platform detection library that works on nearly all JavaScript platforms.
Ink
An HTML5/CSS3 framework used at SAPO for fast and efficient website design and prototyping
Uranium
Universal css-in-js media queries for React Native and React
Aurelia Framework
The aurelia framework brings together all the required core aurelia libraries into a ready-to-go application-building platform.
Sticky Kit
A jQuery plugin for creating smart sticky elements
Stampit
Create objects from reusable, composable behaviors.
Ripple
A tiny foundation for building reactive views
Mustache.js
Minimal templating with {{mustaches}} in JavaScript