Examine source code of Web Surf Helper

{
  "manifest_version": 3,
  "name": "Web Surf Helper",
  "version": "2.0.3",
  "description": "Block requests and execute custom scripts based on network interceptions or document events.",
  "icons": {
    "16": "images/icon/wsh-icon-16.png",
    "32": "images/icon/wsh-icon-32.png",
    "48": "images/icon/wsh-icon-48.png",
    "128": "images/icon/wsh-icon-128.png"
  },
  "action": {
    "default_icon": {
      "16": "images/icon/wsh-icon-16.png",
      "32": "images/icon/wsh-icon-32.png",
      "48": "images/icon/wsh-icon-48.png",
      "128": "images/icon/wsh-icon-128.png"
    },
    "default_title": "Web Surf Helper",
    "default_popup": "popup.html"
  },
  "permissions": [
    "storage",
    "declarativeNetRequest",
    "declarativeNetRequestWithHostAccess",
    "activeTab",
    "tabs",
    "scripting",
    "webRequest",
    "webNavigation"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "optional_host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "request-blocker@ymbitsolutions.com",
      "strict_min_version": "121.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}