About
The Vizzly Visual Regression Debugger is designed to streamline the debugging of visual testing failures within a Vizzly TDD workflow. It automates the process of extracting failing comparison data from report files, retrieving baseline and current screenshots, and performing a detailed analysis of pixel-level differences. By categorizing changes based on diff percentages and identifying likely causes—such as CSS shifts, dynamic content, or environment variables—it provides developers with actionable insights to either fix unintentional regressions or quickly approve intentional UI changes.
