
Description: StackEdit is an open-source online Markdown editor with a variety of writing, formatting, and exporting capabilities. It offers real-time preview, syntax highlighting, Markdown extensions, and the ability to publish documents.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TextDown is a minimalist, open-source plain text editor for Windows. It provides basic text editing features like syntax highlighting and automatic saving, aimed at writers who want a simple distraction-free writing environment.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API