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

Free and open source. Solve accessibility issues before they reach your customers.

Fast screenshots with GIF and Twitter support.

Tether is a bug reporting tool for teams. With Tether, teams can report bugs directly on any website using our screenshot and recording tools. Teams can manage feedback from their Tether dashboard or push the feedback anywhere via our integrations.

Screen capture, file sharing and productivity tool.

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.