Recoil简介

Recoil

A state management library for React。
recoil是react的状态管理库，他具备三大特点。

Minimal and Reactish 简练并保持与 React 一致

Recoil works and thinks like React. Add some to your app and get fast and flexible shared state.
Recoil 的工作方式和原理与 React 完全一致，在React应用中添加Recoil能够快速，灵活的共享状态。

Data-Flow Graph 数据流

Derived data and asynchronous queries are tamed with pure functions and efficient subscriptions.
纯函数和高效订阅为派生数据和异步查询提供支持。

Cross-App Observation 跨应用监听

Implement persistence, routing, time-travel debugging, or undo by observing all state changes across your app, without impairing code-splitting.
不分割代码，通过对全局应用数据对监听，实现数据，路由，调试的持久化，或者是更改成为可能。