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 vote374 views1 answer
How to make dynamic title for screen in react native
Javascript React
1 vote342 views2 answers
React native map array of objects
Javascript React
5 votes399 views2 answers
Import fa icons react
Javascript React
0 vote340 views1 answer
React navigation history clear
Javascript React
140 votes568 views5 answers
React js installation
Javascript React
0 vote371 views1 answer
Use this in a react js component
Javascript React
4 votes328 views1 answer
On window resize react
Javascript React
0 vote368 views3 answers
Unexpected template string expression no-template-curly-in-string react
Javascript React
0 vote390 views1 answer
React native float upto 2 digits
Javascript React
0 vote427 views1 answer
React native tab.screen hide title
Javascript React