
Description: Mark Text is a simple and elegant open-source markdown editor for Linux, MacOS, and Windows. It provides a clean interface for writing, previewing, and exporting markdown documents. Key features include live preview, tabs, Markdown extensions, and custom CSS.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Markie is an open-source content validation tool for websites. It checks for broken links and images, validates HTML, and analyzes page speed and accessibility. Markie integrates with continuous integration tools to automate testing.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API