description Rubberduck Overview
RubberDuck is a free, open-source browser extension that allows users to collaboratively debug code in real time by sharing their screen and cursor with others via a shared virtual workspace.
help Rubberduck FAQ
What is RubberDuck used for when debugging code?
RubberDuck is a free, open-source browser extension for collaborative debugging. It lets people share a virtual workspace with their screen and cursor so they can inspect code together in real time.
Can another person see my cursor with RubberDuck?
Yes. Shared cursor visibility is one of the extension's stated features. This is meant to help collaborators point at code and follow the same debugging session.
Is RubberDuck free to use?
The extension is described as free and open source. That makes it different from collaboration tools that require a paid plan before screen or cursor sharing is available.
Does RubberDuck replace a code editor?
No. RubberDuck is a browser-based collaboration layer for debugging, not a full programming environment. You still need the relevant editor, browser tools, or development setup to inspect and change code.
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