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webapp-testing

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webapp-testing
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⚡ Quick install — copy & paste
/plugin marketplace add anthropics/skills
For beginners: open Claude Code → paste the line above into the chat box (not the Terminal) → press Enter. The AI can then use it.
🗑️ How to uninstall (per the README)
The repo README does not say how to uninstall. Check the repo README/GitHub for the exact steps.

▶️ Usage summary

  • Install: /plugin marketplace add anthropics/skills
  • Single server: python scripts/with_server.py --server "npm run dev" --port 5173 -- python your_automation.py
  • Multiple servers (e.g., backend + frontend): python scripts/with_server.py
  • Use: from playwright.sync_api import sync_playwright
  • 1. Inspect rendered DOM: page.screenshot(path='/tmp/inspect.png', full_page=True)

🇻🇳 Đọc bằng tiếng Việt

webapp-testing — A toolkit for interacting with and testing local web apps using Playwright — verify frontend functionality, debug UI behavior, capture browser screenshots, and view logs.

What is webapp-testing?

webapp-testing is a skill (a capability for AI agents such as Claude, Codex and Cursor) on GitHub (anthropics/skills). A toolkit for interacting with and testing local web apps using Playwright — verify frontend functionality, debug UI behavior, capture browser screenshots, and view logs.

How to install webapp-testing

See the ⚡ Quick install section at the top of the page — it has a ready-to-copy command taken from the author’s README, plus where to run it. For the full instructions, see the README at the end of the page.

Frequently asked questions about webapp-testing

Is webapp-testing free?

Yes. webapp-testing is an open-source project on GitHub, so you can download and use it for free.

Is webapp-testing hard to install?

No. You only need to run one command above.

Download & source code

The source code, README and latest updates of webapp-testing are at github.com/anthropics/skills/skills/webapp-testing. The star count and update date on this page sync automatically from GitHub.

📖 Full guide

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