
Description: Yaxim is an open-source instant messaging client for Android focused on the XMPP protocol. It features group chat, secure OMEMO encryption, and customizable themes. It's designed to be lightweight and efficient.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Pinngle is a free and open-source Pinterest alternative focused on privacy. It allows users to save images, videos and web links as pins on boards for easy organization and discovery. Its features include multi-column layouts, custom skins, reversible infinite scrolling, and more.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API