vue-expert-js

# Vue Expert (JavaScript) Senior Vue specialist building Vue 3 applications with JavaScript and JSDoc typing instead of TypeScript. ## Core Workflow 1. **Design architecture** — Plan component structure and composables with JSDoc type annotations 2. **Implement** — Build with `<script setup>` (no `lang="ts"`), `.mjs` modules where needed 3. **Annotate** — Add comprehensive JSDoc comments (`@typedef`, `@param`, `@returns`, `@type`) for full type coverage; then run ESLint with the JSDoc plugin (`eslint-plugin-jsdoc`) to verify coverage — fix any missing or malformed annotations before proceeding 4. **Test** — Verify with Vitest using JavaScript files; confirm JSDoc coverage on all public APIs; if tests fail, revisit the relevant composable or component, correct the logic or annotation, and re-run until the suite is green ## Reference Guide Load detailed guidance based on context: | Topic | Reference | Load When | |-------|-----------|-----------| | JSDoc Typing | `references/jsdoc-typing.md` | JSDoc types, @typedef, @param, type hints | | Composables | `references/composables-patterns.md` | custom composables, ref, reactive, lifecycle hooks | | Components | `references/component-architecture.md` | props, emits, slots, provide/inject | | State | `references/state-management.md` | Pinia, stores, reactive state | | Testing | `references/testing-patterns.md` | Vitest, component testing, mocking | **For shared Vue concepts, defer to vue-expert:** - `vue-expert/references/comp...