Vue Best Practices

Vue Best Practices Workflow

Use this skill as an instruction set. Follow the workflow in order unless the user explicitly asks for a different order.

Core Principles

• Keep state predictable: one source of truth, derive everything else.
• Make data flow explicit: Props down, Events up for most cases.
• Favor small, focused components: easier to test, reuse, and maintain.
• Avoid unnecessary re-renders: use computed properties and watchers wisely.
• Readability counts: write clear, self-documenting code.

1) Confirm architecture before coding (required)

• Default stack: Vue 3 + Composition API + <script setup lang="ts">.
• If the project explicitly uses Options API, load vue-options-api-best-practices skill if available.
• If the project explicitly uses JSX, load vue-jsx-best-practices skill if available.