Does this skill require existing baselines?

Yes, for effective regression testing, you should have established baseline images that represent the 'correct' state of your UI.

How does it detect UI changes?

It captures screenshots of specified pages or components and performs a pixel-by-pixel comparison against established baseline images.

What visual testing tools does this skill support?

The skill is designed to work with popular visual regression tools including Percy, Chromatic, and BackstopJS.

Can I use this for cross-browser testing?

Yes, you can configure the skill to capture and compare screenshots across multiple browser environments like Chrome and Firefox.

Visual Regression Tester

Name: Visual Regression Tester
Author: jeremylongshore

byjeremylongshore

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884

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安全与测试

Automates UI consistency checks by comparing screenshots against baselines to detect unintended visual regressions.

This skill enables Claude to perform automated visual regression testing by integrating with industry-standard tools like Percy, Chromatic, and BackstopJS. It streamlines the UI verification process by capturing screenshots of web pages or components, comparing them against established baseline images, and identifying pixel-perfect differences across various browsers and viewports. This is particularly useful for developers who need to ensure that code changes or library updates don't inadvertently break the visual integrity of their frontend applications during the development lifecycle.

主要功能

01Seamless integration with Percy, Chromatic, and BackstopJS

02Automated screenshot capture for web components and full pages

03Pixel-level difference analysis against established baseline images

04Cross-browser and cross-device visual consistency verification

05Identification of unintended UI changes during feature updates

06884 GitHub stars

使用场景

01Ensuring consistent rendering across different browsers and screen resolutions

02Verifying UI stability after major feature updates or CSS refactoring

03Automating visual checks within a CI/CD pipeline to prevent UI bugs

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills visual-regression-tester

For use in Claude.ai and ChatGPT

Download Skill

主要功能

01Seamless integration with Percy, Chromatic, and BackstopJS

02Automated screenshot capture for web components and full pages

03Pixel-level difference analysis against established baseline images

04Cross-browser and cross-device visual consistency verification

05Identification of unintended UI changes during feature updates

06884 GitHub stars

使用场景

01Ensuring consistent rendering across different browsers and screen resolutions

02Verifying UI stability after major feature updates or CSS refactoring

03Automating visual checks within a CI/CD pipeline to prevent UI bugs

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills visual-regression-tester

For use in Claude.ai and ChatGPT

Download Skill