This covers the full testing stack for Capacitor apps, from unit tests with Vitest to E2E with Playwright and Appium. You get concrete examples of mocking native plugins like NativeBiometric, platform-specific test utilities, and component testing for both React and Vue. The testing pyramid approach is solid: lots of unit tests for business logic, some integration tests for component interaction, and a few E2E tests for critical flows. What's useful here is the mock setup boilerplate, which is usually the annoying part of testing Capacitor apps. If you're building a mobile app and need more than just "npm test" running a few Jest tests, this gives you the patterns to test across web and native.
npx skills add https://github.com/cap-go/capacitor-skills --skill capacitor-testing