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React Intro

A JavaScript library for building user interfaces

Why use library#

You could building user interfaces just use the HTML,CSS,and JavaScript.But there are some bad things developer experience.

e.g.

  • 操作 DOM 兼容性问题
  • 过多兼容性代码冗余
  • 代码组织和规范问题

In tradition development what have many DOM API calls and miscellaneous data state management. Under such a background,React was born from the Facebook.

Features#

声明式编程#

只需维护数据状态，当状态改变，React 可以根据最新状态重新渲染 UI 界面 👇 声明式编程

组件化开发#

Component