what is pinia

Pinia is a state management library for Vue.js applications. It provides a simple and elegant way to manage data and state between components. Pinia's goal is to provide better type inference support, as well as better development tools and debugging experience. It is tightly integrated with Vue 3's responsive system and borrows some design concepts from Vuex. Using Pinia, you can easily organize and share the state of your application and make it easy to test and maintain.