Cost / License
- Free
- Open Source
Platforms
- Online
Chaplin is described as 'Architecture for JavaScript applications using the Backbone.js library. Chaplin addresses Backbone’s limitations by providing a lightweight and flexible structure that features well-proven design patterns and best practices' and is an app in the development category. There are more than 50 alternatives to Chaplin for a variety of platforms, including Mac, Windows, Linux, Web-based and Self-Hosted apps. The best Chaplin alternative is jQuery, which is both free and Open Source. Other great apps like Chaplin are Angular, Meteor, Express and ember.js.
An opinionated, battle-tested Backbone + Handlebars framework to build large scale web applications.
Small & fast DOM and event library for modern browsers. Having the same familiar API as jQuery (but without the extra "weight" of modules like $.ajax, $.animate, and $.Deferred), it works great stand-alone or paired up with e.g. Backbone.
Want to use Vanilla JS but find native APIs a bit unwieldy? Bliss is for you.
Lumen is the stunningly fast micro-framework by Laravel. Use the Laravel features you love like Eloquent, caching, queues, validation, routing, middleware, and the powerful Laravel service container. All with almost zero configuration.

AmplifyJS is a set of components designed to solve common web application problems with a simplistic API. Amplify's goal is to simplify all forms of data handling by providing a unified API for various data sources.
Nombo is an Open Source Node.js framework that allows you to easily build Rich Cloud Applications.
JavaScript UI Framework & UI Controls with Binding and Templates for Every Device - TV, Mobile, Tablets and Computers !!!
Web Atoms is the most popular commercial alternative to Chaplin.
Yaf is the first PHP MVC framework which is written in C and built as PHP extension. It is considered the fastest and the lowest resource consuming PHP framework for now. It is well tested and has been applied successfully in many high traffic products in Baidu, Sina and other...
Mojito - A JavaScript MVC application framework that runs in either a Node.js or browser environment.