Cannot find `@microsoft/office-js` under `node_modules`

Question

My node version is node/14.21.3. I would like to use https://www.npmjs.com/package/@microsoft/office-js in the project to avoid the Office.js has not fully loaded error when using CDN. I tried to start a reactjs project from the beginning by create-react-app try, and then yarn add @microsoft/office-js inside try. But there was still no @microsoft/office-js folder. Here is the current package.json:

{
  "name": "try",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@microsoft/office-js": "^1.1.88",
    "@testing-library/jest-dom": "^5.14.1",
    "@testing-library/react": "^13.0.0",
    "@testing-library/user-event": "^13.2.1",
    "react": "^18.2.0",
    "react-dom": "^18.2.0",
    "react-scripts": "5.0.1",
    "web-vitals": "^2.1.0"
  },
  "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"
    ]
  }
}