
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: HedgeDoc is an open-source collaborative markdown editor and note-taking web application. It allows real-time collaboration on markdown documents and diagramming, similar to HackMD or CodiMD. It is lightweight, customizable, and self-hosted.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API