
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: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Textile is a lightweight markup language that converts plain text formatting to HTML. It has a simple syntax that allows creating formatted documents without HTML knowledge.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API