Answers for "how to deploy node and angular both in one project in firebase"

deploying angular app to firebase

{
  "hosting": {
    "public": "dist/your_application_name",
    "ignore": [
      "firebase.json",
      "**/.*",
      "**/node_modules/**"
    ],
    "rewrites": [
      {
        "source": "**",
        "destination": "/index.html"
      }
    ]
  }
}

how to deploy firebase angular 10

$ ng add @angular/fire