conducting-browser-compatibility-tests

This skill enables cross-browser compatibility testing for web applications using BrowserStack, Selenium Grid, or Playwright. It tests across Chrome, Firefox, Safari, and Edge, identifying browser-specific bugs and ensuring consistent functionality. It is used when a user requests to "test browser compatibility", "run cross-browser tests", or uses the `/browser-test` or `/bt` command to assess web application behavior across different browsers and devices. The skill generates a report detailing compatibility issues and screenshots for visual verification. Activates when you request "conducting browser compatibility tests" functionality.

1,868 stars

Best use case

conducting-browser-compatibility-tests is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

This skill enables cross-browser compatibility testing for web applications using BrowserStack, Selenium Grid, or Playwright. It tests across Chrome, Firefox, Safari, and Edge, identifying browser-specific bugs and ensuring consistent functionality. It is used when a user requests to "test browser compatibility", "run cross-browser tests", or uses the `/browser-test` or `/bt` command to assess web application behavior across different browsers and devices. The skill generates a report detailing compatibility issues and screenshots for visual verification. Activates when you request "conducting browser compatibility tests" functionality.

Teams using conducting-browser-compatibility-tests should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

  • You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

  • You only need a quick one-off answer and do not need a reusable workflow.
  • You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/browser-compatibility-tester/SKILL.md --create-dirs "https://raw.githubusercontent.com/jeremylongshore/claude-code-plugins-plus-skills/main/backups/skill-structure-cleanup-20251108-073936/plugins/testing/browser-compatibility-tester/skills/browser-compatibility-tester/SKILL.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/browser-compatibility-tester/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How conducting-browser-compatibility-tests Compares

Feature / Agentconducting-browser-compatibility-testsStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityUnknownN/A

Frequently Asked Questions

What does this skill do?

This skill enables cross-browser compatibility testing for web applications using BrowserStack, Selenium Grid, or Playwright. It tests across Chrome, Firefox, Safari, and Edge, identifying browser-specific bugs and ensuring consistent functionality. It is used when a user requests to "test browser compatibility", "run cross-browser tests", or uses the `/browser-test` or `/bt` command to assess web application behavior across different browsers and devices. The skill generates a report detailing compatibility issues and screenshots for visual verification. Activates when you request "conducting browser compatibility tests" functionality.

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

Related Guides

SKILL.md Source

## Overview

This skill automates cross-browser compatibility testing, ensuring that web applications function correctly across various browsers and devices. It leverages BrowserStack, Selenium Grid, and Playwright to execute tests and identify browser-specific issues.

## How It Works

1. **Configuring Browser Matrix**: Defines the target browsers (Chrome, Firefox, Safari, Edge), versions, operating systems, and device configurations for testing.
2. **Generating Cross-Browser Tests**: Creates and configures tests to run across the defined browser matrix, handling browser-specific quirks and setting up parallel execution for efficiency.
3. **Executing Tests**: Runs the tests in parallel using BrowserStack, Selenium Grid, or Playwright, capturing screenshots and logs for analysis.
4. **Generating Compatibility Report**: Compiles a detailed report highlighting any compatibility issues, including screenshots and error logs, for easy identification and resolution.

## When to Use This Skill

This skill activates when you need to:
- Ensure a web application functions correctly across different browsers and devices.
- Identify browser-specific bugs or compatibility issues.
- Automate cross-browser testing as part of a CI/CD pipeline.

## Examples

### Example 1: Testing a new feature

User request: "Test browser compatibility for the new shopping cart feature."

The skill will:
1. Configure the browser matrix with the latest versions of Chrome, Firefox, Safari, and Edge.
2. Execute tests specifically targeting the shopping cart functionality across the configured browsers.
3. Generate a report highlighting any compatibility issues encountered with the shopping cart feature, including screenshots.

### Example 2: Regression testing after an update

User request: "/bt"

The skill will:
1. Use the default browser matrix (or a previously defined configuration).
2. Run all existing tests across the configured browsers and devices.
3. Provide a comprehensive report detailing any regressions or new compatibility issues introduced by the recent update.

## Best Practices

- **Configuration**: Clearly define the target browser matrix to ensure comprehensive testing.
- **Test Design**: Write tests that are robust and cover a wide range of user interactions.
- **Report Analysis**: Carefully analyze the generated reports to identify and address compatibility issues promptly.

## Integration

This skill can be integrated into a CI/CD pipeline using other tools to automate cross-browser testing as part of the deployment process. It can also work with issue tracking systems to automatically create tickets for identified compatibility bugs.

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