Develop Vue 3 components with Composition API, script setup, and TypeScript.
npx skills add https://github.com/xurenlu/marstaff --skill vue-xurenlu
Please help me install this Agent Skill. Skill: vue Source: https://github.com/xurenlu/marstaff/tree/main/skills/vue Command: npx skills add https://github.com/xurenlu/marstaff --skill vue-xurenlu
This Skill helps developers write modern Vue.js applications efficiently by leveraging the Composition API, <script setup>, and built-in features, leading to cleaner, more maintainable code.
<script setup>: Write reusable logic and organize component code effectively.ref, computed, watch, and watchEffect for dynamic UIs.Transition, Teleport, Suspense, and KeepAlive for advanced UI patterns.<script setup> to manage the state and logic cleanly.Use the vue skill to define a component with props and emits using <script setup lang="ts">.
High-intent search queries and answers about installing and using this skill.
To define props and emits in a Vue 3 Single File Component, use the `<script setup>` syntax with TypeScript. This approach allows you to declare component inputs and outputs cleanly, ensuring type-safe communication between parent and child components.
The best way to manage reactive state in Vue 3 is by using the Composition API with `ref` and `computed`. These functions allow you to track reactive dependencies and compute derived values dynamically, ensuring your UI updates efficiently when underlying data changes.
The Vue 3 Composition API helps organize complex component logic by allowing you to group related state and methods together. Instead of separating data, methods, and watchers, you can colocate interdependent fields and validation logic for cleaner, more maintainable code.
Yes, you can use built-in components like Teleport and Suspense in Vue 3. These components enable advanced UI patterns such as rendering content outside the DOM hierarchy and managing asynchronous component loading states effectively.
Use `watch` when you need to track specific reactive dependencies and access previous and new values. Use `watchEffect` for automatically tracking reactive dependencies within a callback and executing side effects immediately without explicitly declaring the sources.
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