pinia

Define type-safe stores, getters, and actions for Vue 3 state management.

Updated Feb 18, 2026
One-click install
npx skills add https://github.com/daveio/syn-horse --skill pinia-daveio
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: pinia
Source: https://github.com/daveio/syn-horse/tree/main/.agents/skills/pinia
Command: npx skills add https://github.com/daveio/syn-horse --skill pinia-daveio

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Pinia offers a simple, type-safe solution for managing state in Vue 3 applications, replacing heavier patterns with a streamlined API.

Core Features & Use Cases

  • Stores with state, getters, and actions that are easy to define and consume across components
  • Full TypeScript support and devtools integration for reliable debugging
  • Seamless integration with Nuxt, SSR, and Vue 3 composition API for scalable apps

Quick Start

Install Pinia, define a store, and use it in a component to access and mutate state

Frequently Asked Questions about pinia

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I manage state in a Vue 3 app with TypeScript?

Vue 3 state management with TypeScript is handled by defining a Pinia store with typed state, getters, and actions. This provides a type-safe API that simplifies consuming and mutating state across components without heavier patterns.

Does Pinia work with Nuxt and SSR contexts?

Pinia works seamlessly with Nuxt and SSR contexts, integrating with the Vue 3 composition API to provide predictable reactivity. It supports scalable apps by maintaining consistent state management across server-side rendering and client components.

How do I define a store and use it in a Vue component?

To define a store in Pinia, you install the library and create a store containing state, getters, and actions. You then import this store into your Vue component to directly access, consume, and mutate the reactive state.

What is the best way to get type-safe reactivity in Vue 3?

Type-safe reactivity in Vue 3 is achieved by using Pinia to define stores with full TypeScript support. It replaces complex patterns with a streamlined API, ensuring reliable debugging through devtools integration and predictable state updates.

Do I need external dependencies to use Pinia for state management?

Pinia requires no external dependencies beyond Pinia itself to manage Vue 3 state. It functions as a standalone type-safe store system, eliminating the need for additional libraries to handle state, getters, and actions.

Why should I use Pinia over other Vue state management libraries?

Pinia offers a simpler, type-safe solution for Vue 3 state management compared to other category-level libraries. It replaces heavier patterns with a streamlined API, full TypeScript support, and seamless devtools integration for reliable debugging.