vue

Document Vue 3 Composition API, script setup macros, reactivity, and built-in components.

Updated Mar 7, 2026
One-click install
npx skills add https://github.com/dang0705/planting --skill vue-dang0705
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: vue
Source: https://github.com/dang0705/planting/tree/main/.agents/skills/vue
Command: npx skills add https://github.com/dang0705/planting --skill vue-dang0705

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps developers quickly understand and utilize Vue 3's Composition API, script setup macros, reactivity system, and built-in components to efficiently write Vue Single File Components (SFCs).

Core Features & Use Cases

  • Vue 3 Composition API: Learn to use the Composition API for state management, lifecycle hooks, and more.
  • Script Setup Macros: Understand how to use script setup for cleaner and more maintainable component code.
  • Reactivity System: Explore Vue's reactivity system, including ref, reactive, computed, and watch.
  • Built-in Components: Learn about and use Vue's built-in components like Transition, Teleport, Suspense, and KeepAlive.
  • Use Case: For a developer looking to implement complex UI interactions with Vue 3, this Skill provides a comprehensive guide to leverage the Composition API effectively.

Quick Start

Run the 'vue' skill to access detailed documentation and examples on Vue 3's Composition API and built-in components.

Frequently Asked Questions about vue

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

FAQPage Schema
How do I use Vue 3 Composition API in Single File Components?

Use the Vue 3 Composition API in Single File Components by leveraging script setup macros to write cleaner code. This approach provides a structured way to manage component logic, state, and lifecycle hooks directly within the SFC.

How does the Vue 3 reactivity system work with ref and reactive?

The Vue 3 reactivity system uses ref and reactive to track reactive state changes. Ref wraps primitive values while reactive proxies objects, enabling computed properties and watchers to automatically update the UI when underlying data mutates.

What are Vue built-in components like Teleport and Suspense used for?

Vue built-in components like Teleport and Suspense manage UI rendering and asynchronous dependencies. Teleport moves DOM nodes to different locations, while Suspense handles loading states for nested async components, alongside Transition and KeepAlive.

Do I need to know Vue 3 basics to use the Composition API?

Yes, you need existing knowledge of Vue 3 basics to effectively use the Composition API. This Skill focuses on advanced reactivity, script setup macros, and built-in components rather than teaching foundational Vue concepts.

When should I use script setup macros instead of the standard Composition API?

Use script setup macros when you want cleaner and more maintainable component code in Vue Single File Components. It reduces boilerplate by automatically exposing top-level variables and components to the template without explicit return statements.

How do I manage state and lifecycle hooks with the Vue 3 Composition API?

Manage state and lifecycle hooks with the Vue 3 Composition API by importing functions like onMounted into script setup. This encapsulates reactive state and side effects within a composable function structure for better logic reuse.