Examine source code of Daily Quote

{
  "manifest_version": 2,
  "name": "Daily Quote",
  "description": "Inspiring your day with a motivational quote on every new tab. One quote a day, every day.",
  "version": "1.2.0",
  "author": "Peta Sittek",
  "homepage_url": "https://www.petasittek.com/daily-quote/",
  "icons": {
    "16": "16.a0f15ae5.png",
    "32": "32.2f3c7381.png",
    "48": "48.f3bff9f2.png",
    "128": "128.b0f855dc.png"
  },
  "browser_action": {
    "default_title": "Daily Quote",
    "default_popup": "popup.c9aaf7e5.html",
    "default_icon": {
      "16": "16.a0f15ae5.png",
      "19": "19.b0d9a473.png",
      "24": "24.9734bd07.png",
      "32": "32.2f3c7381.png",
      "38": "38.396c629a.png",
      "48": "48.f3bff9f2.png",
      "128": "128.b0f855dc.png"
    }
  },
  "background": {
    "scripts": [
      "background.27dfa004.js"
    ],
    "persistent": false
  },
  "chrome_url_overrides": {
    "newtab": "newtab.ebb7b7a7.html"
  },
  "permissions": [
    "activeTab",
    "storage"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{6541e02f-cdc9-4337-8a3b-a63b1bae7a75}"
    }
  }
}