我们无法准确地比较它们。用例中存在差异。

(2018更新)

反应

React的主要关注点是Web开发。

React’s virtual DOM is faster than the conventional full refresh model, since the virtual DOM refreshes only parts of the page. You can reuse code components in React, saving you a lot of time. (You can in React Native too.) As a business: The rendering of your pages completely, from the server to the browser will improve the SEO of your web app. It improves the debugging speed making your developer’s life easier. You can use hybrid mobile app development, like Cordova or Ionic, to build mobile apps with React, but is more efficiently building mobile apps with React Native from many points.

反应本地

React的扩展，针对移动开发。

Its main focus is all about Mobile User Interfaces. iOS & Android are covered. Reusable React Native UI components & modules allow hybrid apps to render natively. No need to overhaul your old app. All you have to do is add React Native UI components into your existing app’s code, without having to rewrite. Doesn't use HTML to render the app. Provides alternative components that work in a similar way, so it wouldn't be hard to understand them. Because your code doesn’t get rendered in an HTML page, this also means you won’t be able to reuse any libraries you previously used with React that renders any kind of HTML, SVG or Canvas. React Native is not made from web elements and can’t be styled in the same way. Goodbye CSS Animations!

希望我帮到你了:)

React Native是一个使用React构建android和ios应用程序的框架。React是一个用于构建优秀网站的web框架。

ReactJS是一个JavaScript库，支持前端web和在服务器上运行，用于构建用户界面和web应用程序。它遵循可重用组件的概念。

React Native是一个移动框架，它利用了主机上可用的JavaScript引擎，允许你在JavaScript中为不同的平台(iOS, Android和Windows mobile)构建移动应用程序，允许你使用React js构建可重用的组件，并与本地组件通信

两者都遵循JavaScript的JSX语法扩展。它编译为React。createElement在底层调用。JSX深入

两者都是由Facebook开源的。

ReactJS是一个用于构建UI组件层次结构的框架。每个组件都有状态和道具。数据通过道具从顶层流向底层组件。在顶级组件中使用事件处理程序更新状态。

React native使用React框架为移动应用程序构建组件。React native为iOS和Android平台提供了一组基本的组件。React Native中的一些组件是Navigator, TabBar, Text, TextInput, View, ScrollView。这些组件内部使用原生iOS UIKit和Android UI组件。React native还允许使用NativeModules，其中用iOS的objective - c和Android的Java编写的代码可以在JavaScript中使用。

注意:React Native作为一个框架，允许以类似HTML和CSS的语法开发移动应用程序。原生组件在原生开发中有效地取代了HTML。

区别很简单。

我们使用React开发web应用程序，使用React Native开发移动应用程序。

React更专注于改进UI(用户界面)，而RN则为所有操作系统共享一个公共逻辑层。这为现在已经处理了很长一段时间的问题提供了解决方案，例如开发效率低、部署时间较慢和开发人员生产力较低。

需要注意的是，React是一个用于web开发的库，而React Native是一个平台。

另一件有趣的事情是，当您想要使用RN时，您拥有启动项目所需的一切。另一方面，用React创建一个新项目意味着你只选择了构建web应用程序所需的众多库中的一个。

你可以在那篇文章中找到更多有用的信息: https://pagepro.co/blog/react-native-faq-all-you-need-to-know

反应

React is used for creating websites, web apps, SPAs etc. React is a Javascript library used for creating UI hierarchy. It is responsible for rendering of UI components, It is considered as V part Of MVC framework. React’s virtual DOM is faster than the conventional full refresh model, since the virtual DOM refreshes only parts of the page, Thus decreasing the page refresh time. React uses components as basic unit of UI which can be reused this saves coding time. Simple and easy to learn. React Native React Native is a framework that is used to create cross-platform Native apps. It means you can create native apps and the same app will run on Android and ios. React native have all the benefits of ReactJS React native allows developers to create native apps in web-style approach.