vue

Guide Vue 3 development with Composition API patterns and Vitest testing.

Updated Jan 2, 2026
One-click install
npx skills add https://github.com/onmax/claude-config --skill vue-onmax
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: vue
Source: https://github.com/onmax/claude-config/tree/main/skills/vue
Command: npx skills add https://github.com/onmax/claude-config --skill vue-onmax

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill provides comprehensive guidance and best practices for developing Vue 3 applications, helping you write cleaner, more efficient, and maintainable code.

Core Features & Use Cases

  • Composition API Patterns: Learn effective patterns for creating composables and managing state.
  • Component Best Practices: Understand how to define props, emits, slots, and use defineModel for robust components.
  • Testing Strategies: Get guidance on testing components and composables using Vitest.
  • Use Case: When building a complex form with multiple inputs and custom validation, this Skill can guide you on structuring your Vue components and composables for clarity and reusability.

Quick Start

Use the vue skill to learn about defining props with default values in Vue 3 components.

Frequently Asked Questions about vue

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I create reusable composables using the Vue 3 Composition API?

Testing Vue 3 components and composables requires using Vitest to validate reactivity and component rendering. This strategy ensures robust application behavior by verifying logic outputs and component interactions during development.

What is the best way to define props and emits in Vue 3 components?

The best way to define props and emits in Vue 3 components involves using `defineProps` and `defineEmits` macros. These compiler macros provide robust type inference and strict component contracts without runtime overhead.

How does the defineModel macro work for two-way binding in Vue 3?

The `defineModel` macro simplifies two-way binding in Vue 3 components by automatically generating a reactive ref and handling `update:modelValue` events. This reduces boilerplate when synchronizing state between parent and child components.

How do I handle SSR hydration with Vue 3 reactivity?

Handling SSR hydration with Vue 3 reactivity requires matching server-rendered HTML with client-side component states. Properly managing lifecycle hooks during hydration prevents mismatches and ensures smooth page activation.

Does this Vue 3 guidance cover testing strategies with Vitest?

Yes, this Vue 3 guidance covers testing strategies with Vitest. It provides structured approaches to verify component rendering and composable logic execution, ensuring your application maintains robust behavior across updates.