AmplifyJS is described as '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' and is an app in the development category. There are more than 50 alternatives to AmplifyJS for a variety of platforms, including Mac, Windows, Linux, Web-based and Self-Hosted apps. The best AmplifyJS alternative is jQuery, which is both free and Open Source. Other great apps like AmplifyJS are Angular, Meteor, Express and ember.js.