javascript – React js application is not starting to port 3000
I am trying to start the react application and by default it opens http://localhost:3000/portfolio
and web page shows blank. and when I change the url to http://localhost:3000
from browser then it displays the content of the page. Why am I getting so? and How do I fix this ? This problem appeared when tried to deploy application using gh-pages.
Package.Json looks like:
{
"name": "portfolio",
"version": "0.1.0",
"private": true,
"dependencies": {
"@testing-library/jest-dom": "^5.11.4",
"@testing-library/react": "^11.1.0",
"@testing-library/user-event": "^12.1.10",
"framer-motion": "^4.1.17",
"gh-pages": "^3.2.3",
"normalize.css": "^8.0.1",
"react": "^17.0.2",
"react-dom": "^17.0.2",
"react-particles-js": "^3.5.3",
"react-router-dom": "^5.2.0",
"react-scripts": "4.0.3",
"styled-components": "^5.3.0",
"tsparticles": "^1.31.1",
"web-vitals": "^1.0.1"
},
"homepage": "https://username.github.io/portfolio",
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject",
"predeploy": "yarn run build",
"deploy": "gh-pages -d build"
},
"eslintConfig": {
"extends": [
"react-app",
"react-app/jest"
]
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
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