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

2 votes242 views2 answers
Unable to resolve module react-navigation
Javascript React
0 vote242 views2 answers
React js big calendar
Javascript React
1 vote235 views1 answer
React native remove text from string
Javascript React
0 vote215 views1 answer
Fetch is not defined jest react
Javascript React
0 vote242 views2 answers
React how to change localhost url
Javascript React
0 vote235 views1 answer
React json object pretty
Javascript React
0 vote181 views1 answer
Dull a background image in react native
Javascript React
13 votes210 views4 answers
React native android build apk
Javascript React
8 votes247 views3 answers
Lazy react
Javascript React
1 vote227 views1 answer
React-native init AwesomeProject change port
Javascript React