Examine source code of Content Discovery Feed

{
  "name": "Content Discovery Feed",
  "version": "1.1",
  "minimum_chrome_version": "75",
  "description": "Content Disovery Feed by StoryChief allows you to manage all your favorite content inspiration in one tab.",
  "permissions": [
    "storage",
    "https://*/"
  ],
  "background": {
    "scripts": [
      "hot-reload.js",
      "background.js"
    ],
    "persistent": false
  },
  "chrome_url_overrides": {
    "newtab": "CDD.html"
  },
  "page_action": {
    "default_icon": "images/favicon.png"
  },
  "icons": {
    "16": "images/favicon.png",
    "48": "images/favicon.png",
    "128": "images/favicon.png"
  },
  "manifest_version": 2,
  "applications": {
    "gecko": {
      "id": "{6ac298a5-88f8-44a3-8a40-0766bcdbc1d0}",
      "strict_min_version": "60.0"
    }
  }
}