Simplate
A simple, but powerful, templating engine for JavaScript.
Maria
The MVC framework for JavaScript applications. The real MVC. The Smalltalk MVC. The Gang of Four MVC.
Java Script Load Image
JavaScript Load Image is a library to load images provided as File or Blob objects or via URL. It returns an optionally scaled and/or cropped HTML img or canvas element. It also provides a method to parse image meta data to extract Exif tags and thumbnails and to restore the complete image header after resizing.
Highway
A fast, lightweight and simple Javascript routing library with no dependencies.
Componentjs
ComponentJS -- Powerful run-time Component System for structuring HTML5-based Rich Clients
Rest
RESTful HTTP client for JavaScript
Sproutcore
JavaScript Application Framework - JS library only
Prime
an OOP javascript library for node.js and the browsers
Queen
A platform for running scripts on many browsers
Kefir
A Reactive Programming library for JavaScript
Optics
Profunctor implementation of Lenses, Prisms, Traversals, Isos, etc.
Stapes
a (really) tiny Javascript MVC microframework
Functional Js
A functional js library that facilitates currying and point-free / tacit programming
Nuxt.js
The Vue.js Developers Framework
Tweet
put twitter on your website with tweet, an unobtrusive javascript plugin for jquery
Backbone Nested
A plugin to make Backbone.js keep track of nested attributes.
Nunjucks
A jinja2-inspired templating system for javascript