
Description: MarkdownD is a lightweight, cross-platform Markdown editor with live preview and syntax highlighting support. It has a clean and intuitive interface making it easy for beginners and experts alike to write Markdown documents.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: MacDown is a lightweight, open-source Markdown editor for macOS. It has a clean interface and supports Markdown syntax highlighting, live preview, custom CSS, and exporting documents to HTML or PDF format.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API