Examine source code of Hack Font Everywhere

{
  "manifest_version": 3,
  "name": "Hack Font Everywhere",
  "version": "0.3.0",
  "description": "Renders all text on web pages using the Hack typeface.",
  "browser_specific_settings": {
    "gecko": {
      "id": "hack-font@example.com",
      "strict_min_version": "109.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  },
  "icons": {
    "48": "icons/icon.svg",
    "96": "icons/icon.svg"
  },
  "permissions": [
    "storage",
    "activeTab"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content/inject.js"
      ],
      "run_at": "document_start",
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "fonts/*.woff2"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "action": {
    "default_popup": "popup/popup.html",
    "default_icon": "icons/icon.svg",
    "default_title": "Hack Font Everywhere"
  }
}