Yeti at gos.i
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Yeti

Yeti is a command-line tool for launching JavaScript unit tests in a browser and reporting the results without leaving your terminal. Yeti is designed to work with existing unmodified YUI-based tests.

Yeti is designed to help you run tests before you commit. It compliments existing CI tools like Selenium and Hudson which run tests post-commit. Yeti is not a replacement for those tools.