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.

Hoppscotch is an open-source API development ecosystem that helps you create and test your API requests saving precious time in development.

Simple animated GIF screen recorder with an easy to use interface.

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.

Agentic QE Fleet is an open-source AI-powered quality engineering platform designed for use with Claude Code, featuring specialized agents and skills that surface quality-related information for a product at any stage of the SDLC.

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