Use Props and Vue.js Deep Pseudo-class to Create a Dev Error Component

In this lesson, you'll learn how to create a development-specific error component in Vue.js using props and the :deep() pseudo-class for style encapsulation. We'll extract the detailed error display into a separate component for development and ensure a simplified, user-friendly error page is shown in production. By leveraging props to pass error details and using Vue's :deep() to share styles across components, you'll create a more organized and maintainable error handling setup. This approach enhances both the developer experience during debugging and the user experience in production.

Links

• Vue.js Docs - Component Props
• Vue.js Docs - Typing Component Props
• Vue.js Docs - Deep Selectors