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Testing a UI in a real browser v1.0.0

Use this resource to test interface changes in a real browser, from a git diff or by exploring the app

New

  • 377 downloads
  • 249 likes
  • 199 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install adversarial-ui-testing-diff

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 analyzes a git diff to test only what changed, or explores the app to hunt for bugs. It checks function, accessibility, mobile layout and UX heuristics, then writes a report with screenshots of failures. You get a test report on your interface.

Mostly picked by

Updated November 2, 2026

Card for the “Testing a UI in a real browser” skill

Details

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

Similar resources

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What you get

  • SKILL.md: diff, exploratory and parallel workflows and assertion rules
  • references/: HTML report template, browser recipes, UX heuristics and design consistency

Good fit for

  • You want to check an interface pull request before merging
  • You are hunting interface bugs on a deployed site

Not for

    Tags

    • testing
    • interface
    • accessibility
    • browser

    About

    You say

    “Test the UI changes in this PR on localhost and write the report.”

    Card for the “Testing a UI in a real browser” skill

    Skill published by browserbase 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 test interface changes in a real browser, from a git diff or by exploring the app
    3. Review and adjust the result

    Content preview

    Files

    • EXAMPLES.md24 KB
    • LICENSE.txt1.1 KB
    • NOTICE-PALATEKIT.md0.4 KB
    • README.md4.1 KB
    • references/adversarial-patterns.md3.7 KB
    • references/browser-recipes.md6.7 KB
    • references/design-consistency.md2.6 KB
    • references/design-system.example.md4.2 KB
    • references/exploratory-testing.md3 KB
    • references/parallel-testing.md7.4 KB
    • references/report-template.html9.5 KB
    • references/ux-heuristics.md18.4 KB
    • SKILL.md28.8 KB

    Origin and licence

    Listed unmodified

    Author
    browserbase
    Source
    github.com/browserbase/skills/tree/6811ca31163332d9d60309cff48e77f09de37a17/skills/ui-test
    Licence
    MIT

    Notice

    « ui-test » (browserbase, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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