Examine source code of Novel AutoScroll

{
  "manifest_version": 3,
  "name": "AutoScroll & Refresh",
  "version": "1.2",
  "description": "Smooth auto-scroll and auto-refresh for any page. Set speed, direction, and interruption behaviour. Per-tab timers with presets or custom intervals.",
  "permissions": [
    "storage",
    "activeTab",
    "menus",
    "scripting"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png"
  },
  "action": {
    "default_popup": "popup/popup.html",
    "default_title": "AutoScroll & Refresh",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "video-content.js"
      ],
      "all_frames": true
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "itkompaniet@gmail.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  }
}