关于
Guides developers through a pragmatic testing workflow for AEM Edge Delivery projects, ensuring high-quality implementations for blocks, scripts, and styles. The skill emphasizes a value-versus-cost philosophy, categorizing tests into permanent 'keeper' tests for complex logic and temporary 'throwaway' tests for visual DOM transformations. It provides standardized patterns for unit testing with Vitest, browser automation with Playwright, and automated performance checks, ensuring that every code change is robust, linted, and production-ready before a pull request is opened.