
Description: Batman.js is a JavaScript framework that aims to make developing web applications faster and easier. It provides useful utilities and abstractions over common programming patterns like routing, templating, and communicating with APIs.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: KnockoutJS is a JavaScript library that makes it easier to create responsive user interfaces with a clear separation between view models and UI. It uses an MVVM architecture and data binding to update the UI automatically when data changes.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API