
Description: PhearJS is a lightweight JavaScript framework for building web applications. It provides tools and utilities for routing, DOM manipulation, event handling, and more to help developers build modern single-page apps.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Twister Testing is an open source automated testing tool for web applications. It allows creating and running automated tests without coding through its intuitive graphical interface.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API