
Description: BlueGriffon is an open source WYSIWYG content editor for creating web pages and sites. It allows users to visually edit HTML, CSS, and Javascript while writing content, similar to desktop publishing software. It is free, lightweight, and available for Windows, macOS, and Linux.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: NVU is an open source web authoring software for Windows, Linux and Mac. It allows users to visually create web pages and edit HTML code with a WYSIWYG editor. Useful for new web designers learning HTML.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API