find react version terminal code example

Example 1: check react version

npm view react version
npm view react-script version

Example 2: get react version

// To view which version of React is/was used for a particular app, type in the below in commandline/terminal.
npm view react version
npm view react-native version

Example 3: How to check the installed version of React-Native

react-native info
//or
ing npm install
-->JargonAprV2 git:(master) x react-native -v
react-native-cli: 0.1.10
react-native : 0.24.1
npm install -g yarn : incase yarn internal or external command	 

npm install -g serve : installing npm globaly
serve -s build 
---------------------------------
npm install -g react-native-cli
react-native init AwesomeProject
---------------------------------

Example 4: find react version

const REACT_VERSION = React.version;

ReactDOM.render(
  <div>React version: {REACT_VERSION}</div>,
  document.getElementById('root')
);
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/15.1.0/react-dom.min.js"></script>

<div id="root"></div>