Spectre - Spectre is a web application to diff screenshots.
Gold Fig - Version control for settings pages
Sikuli - Sikuli Script
iCompaas - Cloud infrastructure Compliance, CyberSecurity and Cost Saving as-a-Service
TestCafe - Automated browser testing for the modern web development stack
recheck-web - recheck for web apps – change comparison tool with local Golden Masters, Git-like ignore syntax and "Unbreakable Selenium" tests.