Which visual testing tools are supported?

This skill provides expert implementation patterns for Playwright Snapshots, Percy, Chromatic, and BackstopJS.

Does it integrate with my existing CI/CD pipeline?

Absolutely. It provides ready-to-use patterns for GitHub Actions and other CI environments to automate baseline updates and PR reviews.

Can I use this for cross-browser testing?

Yes, it includes configuration guidance for running visual tests across Chromium, Firefox, and WebKit (Safari) environments.

How does the skill handle dynamic data like timestamps?

It uses masking strategies to hide frequently changing elements, ensuring that visual comparisons only fail for actual layout or design regressions.

Visual Regression Testing

Name: Visual Regression Testing
Author: anton-abyzov

byanton-abyzov

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보안 및 테스팅

Automates the detection of unintended UI changes across browsers and devices using screenshot comparison and pixel-diff analysis.

소개

This skill equips Claude with specialized knowledge for implementing robust visual regression testing workflows. It provides expert guidance on configuring industry-standard tools like Playwright, Percy, Chromatic, and BackstopJS to catch CSS regressions and layout shifts that traditional functional tests often miss. By leveraging snapshot comparisons, dynamic content masking, and cross-browser validation, it ensures visual consistency throughout the software development lifecycle, particularly within CI/CD pipelines and component libraries.

주요 기능

Cloud integration for Percy, Chromatic, and Storybook
Baseline management and CI/CD workflow automation
Dynamic content masking to prevent flaky test results
13 GitHub stars
Automated pixel-diff and visual snapshot comparison
Cross-browser and responsive layout validation

사용 사례

Validating responsive design integrity on mobile and desktop viewports
Ensuring UI consistency across a component library in Storybook
Catching unintended layout shifts caused by global CSS changes

소개

주요 기능

Cloud integration for Percy, Chromatic, and Storybook
Baseline management and CI/CD workflow automation
Dynamic content masking to prevent flaky test results
13 GitHub stars
Automated pixel-diff and visual snapshot comparison
Cross-browser and responsive layout validation

사용 사례

Validating responsive design integrity on mobile and desktop viewports
Ensuring UI consistency across a component library in Storybook
Catching unintended layout shifts caused by global CSS changes