
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Spine.js is a lightweight MVC JavaScript framework for building dynamic web applications. It provides structure and facilitates rapid development with features like controllers, models, and data binding.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API