
Description: Nightwatch is an end-to-end testing framework for web applications and websites, allowing automated testing of frontend user interfaces. It uses Selenium WebDriver APIs internally and provides an easy API to write tests quickly.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: LinkDiagnosis is a link checker and site explorer tool that crawls websites to find broken links, analyze page elements, check SEO metrics, and monitor site changes over time. It provides comprehensive reports on detected issues.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API