Examine source code of Scroll Control

{
  "manifest_version": 2,
  "name": "Scroll Limiter",
  "version": "1.0",
  "description": "Limit scrolling on specified websites to prevent time wasting",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "browser_action": {
    "default_popup": "popup.html",
    "default_title": "Scroll Limiter"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "scroll-limiter@rubion.com",
      "strict_min_version": "58.0"
    }
  }
}