browser-compatibility-tester Verified Gold

Verified Gold · 92/100 testing v1.0.0 by Claude Code Plugin Hub

Cross-browser testing with BrowserStack, Selenium Grid, and Playwright - test across Chrome, Firefox, Safari, Edge

MIT License
Free Pricing

Installation

Open Claude Code and run this command:

/plugin install browser-compatibility-tester@claude-code-plugins-plus

Use --global to install for all projects, or --project for current project only.

What It Does

Cross-browser and cross-device testing powered by Playwright locally and four major cloud platforms (BrowserStack, Sauce Labs, LambdaTest, Kobiton) for real-device validation. Tests CSS rendering, JavaScript API support, layout consistency, and interactive behavior across Chrome, Firefox, Safari, and Edge on desktop and mobile.

Features

  • Multi-browser matrix -- Chrome, Firefox, Safari, Edge across desktop and mobile viewports
  • Local-first workflow -- Playwright projects with parallel execution; no cloud account needed to start
  • Cloud real-device testing -- Connect to BrowserStack, Sauce Labs, LambdaTest, or Kobiton when emulation is not enough
  • Screenshot comparison -- Capture per-browser screenshots and flag visual regressions
  • Compatibility scanning -- Grep for modern CSS/JS APIs and cross-reference against caniuse data
  • CI/CD integration -- GitHub Actions and CircleCI workflow examples for every provider
  • Accessibility checks -- Run axe-core audits per browser to catch engine-specific a11y gaps

Skills (1)

testing-browser-compatibility SKILL.md View full skill →

Test across multiple browsers and devices for cross-browser compatibility.

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