Gauge is a lightweight cross-platform test-automation tool. Specifications are written in free-form Markdown so test cases can be written in the business language, as opposed to using the more common but restrictive "given-when-then" format. Language and IDE support are implemented as plugins to a single core implementation, allowing testers to use the same IDEs as the rest of the team, with powerful capabilities such as autocompletion and refactoring. This tool, open sourced by ThoughtWorks, also supports parallel execution out of the box for all supported platforms.

Gauge is a lightweight cross-platform test-automation tool. Specifications are written in free-form Markdown, so test cases can be written in the business language and can be incorporated into any existing documentation format. Supported languages are implemented as plugins to a single core implementation, which ensures consistency across language implementations. This tool, open sourced by ThoughtWorks, also supports parallel execution out of the box for all supported platforms.