Tailwind class not working in a React project (Bootstrap previously installed)

I am working in a React project where I had to merge another project with a existing one. So I transferred all the components, Assets & installed all the packages. But particularly tailwind css classes are not working in this project. (Note: This project uses bootstrap also)

So the question now is how I can run tailwind in this project?

package.json

{
  "name": "my-app",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^5.14.1",
    "@testing-library/react": "^11.2.7",
    "@testing-library/user-event": "^12.8.3",
    "aos": "^3.0.0-beta.6",
    "axios": "^0.21.4",
    "cogo-toast": "^4.2.3",
    "django-react-csrftoken": "^1.0.4",
    "jquery": "^3.6.0",
    "react": "^16.8.6",
    "react-animated-css": "^1.2.1",
    "react-animated-text-content": "^1.0.1",
    "react-bootstrap": "^1.6.3",
    "react-confetti": "^6.0.1",
    "react-datepicker": "^4.2.1",
    "react-dom": "^17.0.2",
    "react-fast-marquee": "^1.2.1",
    "react-helmet": "^6.1.0",
    "react-highlight-words": "^0.17.0",
    "react-icons": "^4.2.0",
    "react-image-lightbox": "^5.1.4",
    "react-inner-image-zoom": "^2.1.0",
    "react-modern-calendar-datepicker": "^3.1.6",
    "react-rainbow-components": "^1.27.0",
    "react-router-dom": "^5.3.0",
    "react-script-tag": "^1.1.2",
    "react-scripts": "4.0.3",
    "react-scroll-up": "^1.3.7",
    "react-slick": "^0.28.1",
    "react-toastify": "^8.0.3",
    "reactjs-popup": "^2.0.5",
    "slick-carousel": "^1.8.1",
    "sweetalert2": "^11.3.4",
    "web-vitals": "^1.1.2"
  },
  "scripts": {
    "start": "react-scripts --openssl-legacy-provider start",
    "cleanBuild": "rimraf ./build/*",
    "build": "npm run cleanBuild && set \"GENERATE_SOURCEMAP=false\" && react-scripts --openssl-legacy-provider 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": {
    "@iconify/react": "^4.1.0",
    "tailwindcss": "^3.3.0"
  }
}

Tailwind config

/** @type {import('tailwindcss').Config} */
module.exports = {
  content: [
    "./src/**/*.{js,jsx,ts,tsx}",
  ],
  theme: {
    extend: {},
  },
  plugins: [],
}

index.css

@tailwind base;
@tailwind components;
@tailwind utilities;

Thanks in advance!

>Solution :

0

I went through most of the suggestions and obviously none were going to work if i had a spelling mistake,

It was a simple s missing , please check your spelling

I hope this helps

also try to do this again install it

step 1 :-

npm install tailwindcss postcss autoprefixer@^9.8.6

step 2 :-

npm install react-scripts@latest

step 3 :-

 npx tailwindcss init -p

step – 4 :-

run your react application