Does it work with dynamic JavaScript applications?

Absolutely. It follows a 'reconnaissance-then-action' pattern, waiting for network idle states to ensure dynamic content is fully rendered before interacting.

Do I need to write complex Playwright boilerplate?

No, the skill provides helper scripts and examples that act as black boxes, allowing you to focus on the testing logic rather than browser setup code.

Can I see what the browser is doing during a test?

Yes, the skill supports capturing full-page screenshots and viewing browser console logs to help debug UI issues and verify visual states.

Can I test both frontend and backend services at once?

Yes, the skill supports multi-server configurations, allowing you to launch a backend API and a frontend UI simultaneously for integrated end-to-end testing.

How does it handle local development servers?

The skill includes a 'with_server.py' helper that manages the lifecycle of your dev servers, ensuring they are running before tests execute and shutting them down afterward.

Web App Testing Toolkit

Name: Web App Testing Toolkit
Author: henkisdabro

byhenkisdabro

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安全与测试

Automates local web application testing and UI verification using Playwright scripts and managed server lifecycles.

关于

The Web App Testing skill provides a specialized environment for Claude to interact with local development servers and web applications. By leveraging Playwright and a robust Python-based helper script, it manages the complex lifecycle of starting backends and frontends simultaneously, performing DOM reconnaissance, and executing automated test logic. This skill is particularly useful for developers who need to verify UI behavior, debug rendering issues across dynamic frameworks, and capture screenshots or logs during the development process without manually managing browser instances.

主要功能

Dynamic DOM reconnaissance with screenshot and console log capture
Smart decision tree for handling static HTML vs. dynamic JavaScript applications
14 GitHub stars
Headless Chromium execution for efficient background testing
Python Playwright integration for high-fidelity browser automation
Automated server lifecycle management for single or multi-service architectures

使用场景

Running end-to-end tests on local React, Vue, or Svelte development environments
Debugging UI element visibility and selector accuracy in dynamic web applications
Verifying cross-component functionality by launching both frontend and backend servers simultaneously

关于

主要功能

Dynamic DOM reconnaissance with screenshot and console log capture
Smart decision tree for handling static HTML vs. dynamic JavaScript applications
14 GitHub stars
Headless Chromium execution for efficient background testing
Python Playwright integration for high-fidelity browser automation
Automated server lifecycle management for single or multi-service architectures

使用场景

Running end-to-end tests on local React, Vue, or Svelte development environments
Debugging UI element visibility and selector accuracy in dynamic web applications
Verifying cross-component functionality by launching both frontend and backend servers simultaneously