
Description: Sphinx is an open-source documentation generator and static site generator. It uses reStructuredText as its markup language and is commonly used to create technical documentation for software projects. Sphinx supports output formats like HTML, PDF, ePub and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: PHP Markdown is an open-source PHP library that converts Markdown formatted text to HTML. It supports most standard Markdown syntax and allows adding extensions for additional functionality.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API