
Description: An HTML online viewer is a web-based tool that allows you to view and inspect HTML code in a browser without needing to setup a local development environment. It renders the HTML and CSS to show how the markup will appear visually.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: HtmlStrip is an open-source HTML cleaner and minifier tool. It removes unnecessary HTML tags and attributes to reduce HTML page size without affecting functionality.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API