
Description: JayData is an open-source JavaScript library for building data-driven web applications. It provides a unified data access API for connecting to various data sources like SQL, NoSQL, OData and even custom data schemas.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Prototype JS is a JavaScript framework that provides useful functionality for developing dynamic web applications. It includes classes, DOM manipulation tools, Ajax support, and other utilities to help streamline JavaScript development.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API