
Description: Sparkle is an open-source software update framework for macOS applications. It allows developers to easily provide automatic updates to their users by packaging and delivering app updates from a server.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Unicorn Platform is an open-source platform for building highly scalable web applications. It provides developers with a flexible framework and robust set of components to quickly develop and deploy modern web apps.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API