
Description: Batch HTML Validator is an open-source tool for validating multiple HTML files at once to check for compliance with standards. It supports HTML5, XHTML, WCAG accessibility, and more.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Scrutiny is an open-source alternative to Photoshop focused on non-destructive editing and photo retouching. It has layers, masks, filters and tools for image manipulation.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API