Paperclip.js
reactive DOM template engine built for speed, and extensibility
Davis.js
RESTful degradable JavaScript routing using pushState
Lucid Js
LucidJS is a chainable event emitter library. It offers several unique features such as set events, emitter piping, DOM node encapsulation, sub events, along with the usual event triggering and binding. LucidJS emitters also feature meta events that allow listening for event binding and event triggering. LucidJS works in both the browser and node.js.
Hasher
Browser history manager for rich media websites
Flagsmith Frontend
Web App and Mobile App for Flagsmith
Aload
Loads images, scripts, styles, iframes, videos and audio asynchronously.
Hermes.js
Message and Error logger implementation
Jsface
Small, fast, elegant, powerful, and cross platform JavaScript OOP library. Support main(), singleton, super call, private, mixins, plugins, AOP and more.
Thinkjs
Use full ES2015+ features to develop Node.js applications, Support TypeScript.
jTypes
jTypes is the most comprehensive and robust JavaScript library for overcoming differential inheritance with prototype-based objects. Its lightweight yet powerful design provides web programmers on any platform or browser the ability to emulate classical inheritance where objects are defined by classes.
Modules Webmake
Bundle CommonJS/Node.js modules for web browser
Fetchival
window.fetch wrapper for writing simple and expressive requests
Lazy Load Xt
Lazy load XT is a jQuery plugin for images, videos and other media
Scale App
scaleApp is a JavaScript framework for scalable One-Page-Applications
Backbone Marionette
Make your Backbone.js apps dance with a composite application architecture!
101
A modern JS utility library
YUI3
YUI is a free, open source JavaScript and CSS library for building richly interactive web applications.