Set port in react app

//in package.json

"start": "react-scripts start"
t0
//linux
"start": "PORT=3006 react-scripts start"
or 
"start": "export PORT=3006 react-scripts start"
//windows
"start": "set PORT=3006 && react-scripts start"

Reactjs app change port

"start": "react-scripts start"
t0
//linux
"start": "PORT=3006 react-scripts start"
or 
"start": "export PORT=3006 react-scripts start"
//windows
"start": "set PORT=3006 && react-scripts start"

React port

// Ubuntu / CentOS / RHEL / MacOS environment:

...
  "scripts": {
    "start": "PORT=8000 react-app-rewired start",
    "build": "react-app-rewired build",
    "test": "react-app-rewired test --env=jsdom",
    "eject": "react-app-rewired eject"
  }
...

Source: tech.amikelive.com

Similar codes

0 vote128 views1 answer
React native button top right
Javascript React
45 votes129 views4 answers
Can't resolve 'react-router-dom'
Javascript React
18 votes114 views2 answers
How to store an array in localstorage reactjs
Javascript React
0 vote127 views1 answer
Eslint init settings for ReactJS
Javascript React
1 vote128 views1 answer
Found page without a React Component as default export in
Javascript React
0 vote119 views3 answers
React-router-dom status code 301
Javascript React
7 votes136 views1 answer
React Native vs Flutter
Javascript React
0 vote118 views1 answer
How to download an mp3 file in react native
Javascript React
0 vote115 views2 answers
React typical
Javascript React
-1 vote135 views1 answer
React-native-geolocation-service
Javascript React