TypeTest.io Font Changer

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "TypeTest.io Font Changer",
  "description": "Allows customization of the TypeTest.io font family.",
  "version": "1.0",
  "manifest_version": 3,
  "background": {
    "service_worker": "background.js"
  },
  "permissions": [
    "storage",
    "activeTab",
    "scripting"
  ],
  "action": {
    "default_icon": {
      "16": "/images/logo16.png",
      "32": "/images/logo32.png",
      "48": "/images/logo48.png",
      "128": "/images/logo128.png"
    },
    "default_popup": "popup.html"
  },
  "icons": {
    "16": "/images/logo16.png",
    "32": "/images/logo32.png",
    "48": "/images/logo48.png",
    "128": "/images/logo128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "https://typetest.io/",
        "https://typetest.io/leaderboard/",
        "https://typetest.io/about/",
        "https://typetest.io/account/"
      ],
      "js": [
        "fontChanger.js"
      ]
    }
  ]
}