Can this skill handle both frontend and backend servers?

Yes, the included 'with_server.py' script supports managing multiple servers simultaneously, such as a Python backend and an NPM-based frontend, ensuring they are ready before tests run.

How does it help with identifying UI selectors?

The skill utilizes a reconnaissance-then-action pattern, allowing the AI to take screenshots and inspect the rendered DOM to find precise selectors before executing automation logic.

Can I use this for static HTML files?

Yes, the skill can read HTML files directly to identify selectors or use file:// URLs for automation without requiring a running web server.

Does it support dynamic web applications?

Absolutely. The skill follows a pattern that waits for 'networkidle' states to ensure dynamic JavaScript content is fully rendered before interacting with the page.

Do I need to read the source code of the helper scripts?

No, the helper scripts are designed as black-box tools. You should run them with the '--help' flag first to understand their usage without cluttering your context window.

Web Application Testing

Name: Web Application Testing
Author: macnversion

bymacnversion

0•

Security & Testing

Automates local web application testing and UI debugging using Playwright and integrated server management scripts.

This skill provides a robust framework for testing local web applications by leveraging Python Playwright and specialized server lifecycle management tools. It simplifies the process of starting backend and frontend servers simultaneously, navigating dynamic UIs, and performing deep DOM inspections to identify selectors. By following a 'reconnaissance-then-action' pattern, it ensures reliable test execution for both static and dynamic web applications, making it an essential tool for developers looking to automate browser interactions, capture screenshots, and debug console logs within their local development environment.

Key Features

01Advanced DOM reconnaissance and selector identification patterns

02Native Python Playwright integration for browser-based automation

03Headless Chromium support for efficient UI testing and screenshots

04Automated server lifecycle management for backend and frontend services

05Comprehensive debugging through console log capturing and network state waiting

060 GitHub stars

Use Cases

01Automating regression testing and capturing visual states during development

02Debugging complex UI behaviors and identifying CSS/ID selectors in dynamic apps

03Verifying frontend functionality across multi-tier local web applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add macnversion/skills webapp-testing

For use in Claude.ai and ChatGPT

Download Skill