Which browsers does this skill support?

It supports all major browsers including Google Chrome, Mozilla Firefox, Apple Safari, and Microsoft Edge across various versions and operating systems.

Do I need a BrowserStack account to use this?

While it supports BrowserStack for cloud-based testing, it can also be configured to utilize local or remote Selenium Grids and Playwright.

Can I run tests on mobile devices?

Yes, by configuring the browser matrix to include mobile browser profiles and specific device configurations for both iOS and Android.

Can I integrate this into my CI/CD pipeline?

Yes, the skill is designed to work with automated workflows, providing logs and reports that can be used to gate deployments based on compatibility results.

How does it help with visual debugging?

The skill automatically captures screenshots during the test process, allowing developers to visually inspect layout shifts or CSS rendering issues across different engines.

Browser Compatibility Tester

Name: Browser Compatibility Tester
Author: jeremylongshore

byjeremylongshore

•

884

Security & Testing

Automates cross-browser and cross-device testing to ensure consistent web application performance and UI across all major platforms.

About

This skill streamlines the quality assurance process by automating cross-browser compatibility tests using industry-standard tools like BrowserStack, Selenium Grid, and Playwright. It allows developers to define a matrix of browsers, operating systems, and devices, then executes parallel tests to identify visual bugs, functional discrepancies, and regressions. By generating detailed reports with screenshots and logs, it helps teams ensure a seamless user experience across Chrome, Firefox, Safari, and Edge without the need for manual cross-platform verification.

Key Features

Detailed compatibility reporting with visual screenshots
Multi-browser matrix configuration (Chrome, Firefox, Safari, Edge)
Browser-specific bug identification and error logging
884 GitHub stars
Automated test execution via BrowserStack, Selenium, or Playwright
Parallel execution for faster CI/CD feedback loops

Use Cases

Troubleshooting reported CSS or JavaScript issues on specific browser versions
Verifying new feature UI/UX across different mobile and desktop browsers
Running automated regression tests before production deployments

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills browser-compatibility-tester

For use in Claude.ai and ChatGPT

Download Skill

GitHub