
Description: impress.js is an open source presentation framework that allows creating attractive slideshows using HTML5, CSS3 transitions and transforms. It offers a unique visualization that emphasizes each topic via 3D effects.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Marp is an open-source Markdown presentation tool that allows you to create slide decks from Markdown files. It has a simple yet powerful editor with live previews, supports code highlighting and math rendering, and can export to HTML, PDF, and PowerPoint.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API