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Cross-browser compatibility testing v1.0.0

Use this resource to check web application compatibility across browsers and devices

New

  • 512 downloads
  • 171 likes
  • 228 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install cross-browser-testing

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent runs tests locally with Playwright or on real devices through BrowserStack, Sauce Labs, LambdaTest or Kobiton, then checks CSS rendering, JavaScript APIs and interactions. You get a device matrix and CI integration.

Mostly picked by

Updated November 2, 2026

Card for the “Cross-browser compatibility testing” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: local Playwright mode and cloud real-device mode
  • references/device-matrix.md: device and browser matrix
  • references/ci-cd-integration.md: CI/CD integration

Good fit for

  • You need to verify rendering on Safari and Firefox
  • You want to test your site on real phones

Not for

    Tags

    • compatibility
    • browsers
    • playwright
    • testing

    About

    You say

    “Check that our payment form works on Safari, Firefox and mobile Chrome.”

    Card for the “Cross-browser compatibility testing” skill

    Skill published by Jeremy Longshore <jeremy@intentsolutions.io> under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to check web application compatibility across browsers and devices
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.6 KB
    • references/ci-cd-integration.md9.8 KB
    • references/cloud-providers.md11.2 KB
    • references/device-matrix.md8.2 KB
    • SKILL.md6.9 KB

    Origin and licence

    Listed unmodified

    Author
    Jeremy Longshore <jeremy@intentsolutions.io>
    Source
    github.com/jeremylongshore/tons-of-skills-marketplace/tree/ab85a061f7bcc039dac13ee193de7a4cd4388571/skills/.curated/testing-browser-compatibility
    Licence
    MIT

    Notice

    « testing-browser-compatibility » (Jeremy Longshore <jeremy@intentsolutions.io>, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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