Allows you to easily check the accessibility of any web page directly in Google Chrome, so you can immediately identify issues based on the latest ACT (Accessibility Conformance Testing) rules – with instant feedback and recommendations.

Checks web UI for browser compatibility (Compliance with Can I Use?)

SeleniumBase Case Plans is Test Case Management Software that uses Markdown tables for displaying test plans directly in GitHub (and other source code management systems that support Markdown format).

An open source JS tool for image analysis and comparison. A successor of PhantomCSS.

An open-source, automated tool to help you improve the quality of web pages. You can run it on any web page, public or requiring authentication.

YATTIE exists to help make tester's lives easier. Ideally, it should remove friction from the exploratory testing process - everywhere from gathering evidence to submitting reports.