npm run build generates build folder without index.html - reactjs

This is my first react app and I am trying to deploy it. When i use npm run build command, it produces all the folders in /build except index.html.
As a result, browser only renders file path on my localhost port.
P.S: I tried my best to find the solution to this issue, ut I couldn't and there is one very close which is related to VUEjs not reactjs
I do use create-react-app
Package.json file
{
"name": "react-task-tracker",
"version": "0.1.0",
"private": true,
"dependencies": {
"#testing-library/jest-dom": "^5.16.5",
"#testing-library/react": "^13.4.0",
"#testing-library/user-event": "^13.5.0",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-icons": "^4.6.0",
"react-scripts": "5.0.1",
"serve": "^14.1.1",
"web-vitals": "^2.1.4"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"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"
],
"homepage": "."
}
}

Related

unable to deploy react app to github pages displaying readme file

I'm currently trying to deploy my react app toGitHub Pages, but I'm receiving a 404 error or not loading the app. Everything runs fine on my local host. I'm not too sure if this is the problem, but I think I'm not properly calling my app or root from the index.html. Also I'm not sure if this is the problem.
Here is my github page https://github.com/mohbadrus/badrus.github.io
here is my package.json
{
"homepage": "http://badrus.github.io",
"name": "clown-web",
"version": "0.1.0",
"private": true,
"dependencies": {
"#testing-library/jest-dom": "^5.16.5",
"#testing-library/react": "^13.4.0",
"#testing-library/user-event": "^13.5.0",
"bootstrap": "^5.2.3",
"bootstrap-icons": "^1.10.2",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-scripts": "5.0.1",
"web-vitals": "^2.1.4"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject",
"predeploy": "npm 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"
]
},
"devDependencies": {
"gh-pages": "^4.0.0"
}
}

404 error deploying reactjs app on github pages to a custom domain

I am getting 404 errors loading my react js app Ive deployed through github pages. I added a custom domain and I was getting DNS errors but ive resolved them and Im still unable to load the page. Im not sure what Ive done wrong.
To deploy to github pages I ran : npm run deploy
Then I added my custom domain and resolved the errors by adding the github IP addresses to the A records as shown in the documentation :
185.199.108.153
185.199.109.153
185.199.110.153
185.199.111.153
The errors Im seeing in the console are all on the .js, .css and manifest.json files. And my DNS check has been successful, Im not sure how to find whats gone wrong.
My package.json looks like this:
{
"homepage": "http://CRJones7.github.io/learned",
"name": "learned",
"version": "0.1.0",
"private": true,
"dependencies": {
"#primer/octicons-react": "^17.9.0",
"#testing-library/jest-dom": "^5.16.5",
"#testing-library/react": "^13.4.0",
"#testing-library/user-event": "^13.5.0",
"bootstrap": "^5.2.3",
"jquery": "^3.6.1",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-router-dom": "^6.4.4",
"react-scripts": "5.0.1",
"reactstrap": "^9.1.5",
"web-vitals": "^2.1.4"
},
"scripts": {
"start": "react-scripts start",
"predeploy": "npm run build",
"deploy": "gh-pages -d build",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"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"
]
},
"devDependencies": {
"gh-pages": "^4.0.0"
}
}
{
"homepage": "http://CRJones7.github.io/learned",
"name": "learned",
"version": "0.1.0",
"private": true,
"dependencies": {
"#primer/octicons-react": "^17.9.0",
"#testing-library/jest-dom": "^5.16.5",
"#testing-library/react": "^13.4.0",
"#testing-library/user-event": "^13.5.0",
"bootstrap": "^5.2.3",
"jquery": "^3.6.1",
"react": "^18.2.0",
"react-dom": "^18.2.0",
"react-router-dom": "^6.4.4",
"react-scripts": "5.0.1",
"reactstrap": "^9.1.5",
"web-vitals": "^2.1.4"
},
"scripts": {
"start": "react-scripts start",
"predeploy": "npm run build",
"deploy": "gh-pages -d build",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"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"
]
},
"devDependencies": {
"gh-pages": "^4.0.0"
}
}
My errors look like this:

npm start command not working, when I try to run my React application

React is installed properly and everything else works, except when I try to run "npm start" in the terminal, it gives me the following error.
Here's my package.json code:
{
"name": "r3-ui",
"version": "0.1.0",
"private": true,
"dependencies": {
"#testing-library/jest-dom": "^5.11.6",
"#testing-library/react": "^11.2.2",
"#testing-library/user-event": "^12.2.2",
"react": "^17.0.1",
"react-dom": "^17.0.1",
"react-scripts": "4.0.1",
"web-vitals": "^0.2.4"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"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"
]
}
}
Do not use & when naming the directory on Windows. Rename UI & Web Design into UI_Web_Design. Anything after the & is treated as a command.
After changing the name of the directory run npm start.

How configure react app to start in localhost 8080 in spring boot backend

This is my package.json in react.
{
"name": "reactjs",
"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",
"bootstrap": "^4.5.3",
"react": "^17.0.1",
"react-bootstrap": "^1.4.0",
"react-dom": "^17.0.1",
"react-scripts": "4.0.0",
"web-vitals": "^0.2.4"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"proxy": "http://localhost:8080",
"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"
]
}
}
I used proxy in the package.json file but it doesn't work for me. after adding this proxy it didn't show any error but also host in local host3000.
React is regularly front-end framework. This means at the end of the day, It will be built to bunch of js file. Hence react-scripts build. You should deploy those files to a proper HTTP server that can serve static files. Check this out for making HTTP file server out of node https://stackoverflow.com/a/16350826/3849555 . react-scripts start is just starting web server for development-purpose only. Do not use it as real web server.

Reactjs not getting installed

I have been trying to install React on my pc using both the methods npx and npm but even then my terminal (VSCode) is throwing this error. I am unable to start my custom react app.
I have checked other responses but I was not satisfied.
My current node version is 12.16.2
My current npm version is 6.14.8
My package.json file is :
"name": "myapp",
"version": "0.1.0",
"private": true,
"dependencies": {
"#testing-library/jest-dom": "^4.2.4",
"#testing-library/react": "^9.5.0",
"#testing-library/user-event": "^7.2.1",
"react": "^16.13.1",
"react-dom": "^16.13.1",
"react-scripts": "3.4.3"
},
"scripts": {
"start": "react-scripts start",
"build": "react-scripts build",
"test": "react-scripts test",
"eject": "react-scripts eject"
},
"eslintConfig": {
"extends": "react-app"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}
}
I have been stuck for hours now. Any help is very much appreciated.

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