
Description: jMessenger is an open-source, cross-platform instant messaging client that allows users to chat with contacts across multiple IM networks. It supports common protocols like XMPP, IRC, SIP, and more. jMessenger is lightweight, customizable, and encryption capable.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Squiggle is a lightweight diagramming and wireframing tool for designing user interfaces and websites. It has a simple and intuitive drag-and-drop interface allowing users to quickly sketch out website pages, mobile apps screens, flowcharts, UML diagrams, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API