What insights are typically provided by a visual testing dashboard?

A visual testing dashboard primarily provides test results and visual diffs. This means that it helps users to easily see the outcomes of their visual tests, indicating whether the elements of a web application or software interface appear as expected compared to previous versions or defined baselines. The inclusion of visual diffs allows teams to identify and review any discrepancies between the current version of the visual element and its reference image, making it easier to spot unintended changes that may have occurred during development.

While other options do mention important aspects of software development, they don't specifically align with the core purpose of a visual testing dashboard. Code quality and performance metrics, for instance, relate to overall software health but do not focus on visual testing outputs. User feedback and engagement statistics are crucial for understanding user interaction but fall outside the realm of visual testing. Likewise, error logs and debugging information serve a different function, mainly aimed at resolving issues within the code rather than assessing visual integrity. Thus, the emphasis on visual diffs and test results distinctly highlights the purpose of a visual testing dashboard, as it focuses on ensuring that visual elements maintain consistency and quality throughout development.