Skill Claude CodeCodex
A guide for controlled tests that repeatedly exercise a user interface under stressful conditions, such as rapid clicks, simultaneous submissions, random navigation, refreshes, going back, lost network access, and invalid input.
Skill Claude CodeCodex
A guide for checking visual changes with repeatable screenshots, often using Playwright. It compares defined screen sizes and interface states against approved reference images.
Skill Claude CodeCodex
A guide for planning, writing, and reviewing Vitest tests in Vite projects. Vitest is a JavaScript test runner commonly used for small code units, asynchronous code, mocks, and components.
Skill Claude CodeCodex
A guide for testing Vue components with Vue Test Utils and the project's test runner. It covers mounted components, inputs, emitted events, slots, reusable logic, asynchronous updates, and interactions.
Skill Claude CodeCodex
A guide for checking how a web page performs, using tools such as Lighthouse, PageSpeed, and browser measurements. It covers loading resources, caching, accessibility, and Core Web Vitals, which are measures of real-world page speed and stability.
Skill Claude CodeCodex
A review guide for WebdriverIO browser-based end-to-end tests, using the project's actual runners, services, test settings, selectors, and waiting rules.
Skill Claude CodeCodex
A guide for planning native iOS interface tests with XCUITest, Apple's framework for testing app screens and interactions. It uses the Xcode project's schemes, test plans, target devices, accessibility labels, waits, permissions, and behavior checks.