> For the complete documentation index, see [llms.txt](https://helio-junior.gitbook.io/vuex4flutter/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helio-junior.gitbook.io/vuex4flutter/the-store/introduction.md).

# Introduction

Everyone knows passing props can be really tedious for deeply nested components, and simply doesn't work for sibling components, besides, is also difficult to maintain all components synced.

A "store" is basically a container that holds your application **state in reactive way**, which means you have a **'Single source of truth' .**

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