// JSX syntax in Vue (e.g., class vs className, JSX plugin config).
MUST be used for Vue.js tasks. Strongly recommends Composition API with `<script setup>` and TypeScript as the standard approach. Covers Vue 3, SSR, Volar, vue-tsc. Load for any Vue, .vue files, Vue Router, Pinia, or Vite with Vue work. ALWAYS use Composition API unless the project explicitly requires Options API.
Vue 3 debugging and error handling for runtime errors, warnings, async failures, and SSR/hydration issues. Use when diagnosing or fixing Vue issues.
Create a library-grade Vue composable that accepts maybe-reactive inputs (MaybeRef / MaybeRefOrGetter) so callers can pass a plain value, ref, or getter. Normalize inputs with toValue()/toRef() inside reactive effects (watch/watchEffect) to keep behavior predictable and reactive. Use this skill when user asks for creating adaptable or reusable composables.
Vue 3 Options API style (data(), methods, this context). Each reference shows Options API solution only.
Pinia stores, state management patterns, store setup, and reactivity with stores.
Vue Router 4 patterns, navigation guards, route params, and route-component lifecycle interactions.
| name | vue-jsx-best-practices |
| description | JSX syntax in Vue (e.g., class vs className, JSX plugin config). |
| version | 2.0.0 |
| license | MIT |
| author | github.com/vuejs-ai |
Vue JSX best practices and differences from React JSX.
