
Description: Markdeep is an open source Markdown editor that lets you write using Markdown syntax and compiles it into beautiful documents without requiring additional processing. It can generate HTML or PDF from Markdown right inside your web browser.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ShowdownJS is an open-source JavaScript markdown to HTML converter library. It allows web developers to convert markdown formatted text into HTML on the client-side in the browser. It's lightweight, simple to integrate, and used in many web apps and sites that accept markdown input.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API