For those more detailed screen recordings like demos as well as bugs. Has a built in editor.

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.

Bird makes bug reporting 50% faster. Record your screen and our browser extension will automatically capture all the relevant data for you (steps to reproduce, system info, console logs, etc.).

Bruno is a Fast and Git-Friendly Opensource API client, aimed at revolutionizing the status quo represented by Postman, Insomnia and similar tools out there.

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.

k6 Open Source is designed for load testing. Extensible to support other types of testing.