The Apache JMeter™ application is open source software, a 100% pure Java application designed to load test functional behavior and measure performance. It was originally designed for testing Web Applications but has since expanded to other test functions.

Automation Test Reporting. OSS, Language & Framework agnostic

Best "simple" screen capturing app (Mac and Windows) because it creates animated gifs that attach to bugs easily. Simple because it works a lot like snippy to capture screen areas

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

View and interact your android device remotely/on your desktop

Supercharge team collaboration by sharing screen capture, logs, and debugging information from local development.