Hello world react

Reactjs hello world

reactjs hello world
===============================
npx create-react-app myapp
cd myapp
npm start
http://localhost:3000/
-----------------------------
* check version
node -v
npm -v
* npm upgrade
npm i -g npm-upgrade

Source: ashabbsoftmart.firebaseapp.com

Hello world react

Page HTML :
    <div id = "root"> </div>

Page JS BABEL:
  ReactDOM.render(<h1> Hello , world ! </h1> , document.getElementById('root') );

Similar codes

0 vote156 views1 answer
Sanity react
Javascript React
0 vote145 views3 answers
React-hook-form input
Javascript React
0 vote142 views3 answers
Run react native with debugger breakpoint
Javascript React
0 vote132 views1 answer
Reactjs sweet alert
Javascript React
0 vote151 views1 answer
How to run bare react-native project
Javascript React
13 votes141 views1 answer
React post request
Javascript React
3 votes169 views1 answer
React.children.only expected to receive a single react element child
Javascript React
2 votes136 views1 answer
How to get current URL with Javascript or React
Javascript React
-2 votes156 views2 answers
Search bar in react js material ui
Javascript React
0 vote133 views1 answer
Close button react
Javascript React