vue-options-api-best-practices
Vue 3 Options API patterns, TypeScript integration strategies, and context-binding gotchas.
- Covers TypeScript type safety for component properties,
thiscontext, prop validators, event handlers, complex types, provide/inject, and computed return types - Addresses common method and lifecycle hook pitfalls including arrow function binding issues and stateful method side effects
- Includes references to specific solutions for each pattern, from
defineComponentsetup to proper event handler typing
Vue.js Options API best practices, TypeScript integration, and common gotchas.
TypeScript
- Need to enable TypeScript type inference for component properties → See ts-options-api-use-definecomponent
- Enabling type safety for Options API this context → See ts-strict-mode-options-api
- Using old TypeScript versions with prop validators → See ts-options-api-arrow-functions-validators
- Event handler parameters need proper type safety → See ts-options-api-type-event-handlers
- Need to type object or array props with interfaces → See ts-options-api-proptype-complex-types
- Injected properties missing TypeScript types completely → See ts-options-api-provide-inject-limitations
- Complex computed properties lack clear type documentation → See ts-options-api-computed-return-types
Methods & Lifecycle
- Methods aren't binding to component instance context → See no-arrow-functions-in-methods
- Lifecycle hooks losing access to component data → See no-arrow-functions-in-lifecycle-hooks
- Debounced functions sharing state across component instances → See stateful-methods-lifecycle
More from hyf0/vue-skills
vue-best-practices
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.
21.4Kvue-debug-guides
Vue 3 debugging and error handling for runtime errors, warnings, async failures, and SSR/hydration issues. Use when diagnosing or fixing Vue issues.
13.1Kvue-pinia-best-practices
Pinia stores, state management patterns, store setup, and reactivity with stores.
1.9Kvue-router-best-practices
Vue Router 4 patterns, navigation guards, route params, and route-component lifecycle interactions.
1.8Kcreate-adaptable-composable
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.
1.7Kvue-testing-best-practices
Use for Vue.js testing. Covers Vitest, Vue Test Utils, component testing, mocking, testing patterns, and Playwright for E2E testing.
1.5K