Examine source code of Anchor — Porn Blocker

{
  "manifest_version": 3,
  "name": "Anchor — Porn Blocker",
  "version": "1.6.6",
  "description": "Blocks porn and adult sites, forces safe search, and locks your settings for a commitment period you can't quietly undo.",
  "browser_specific_settings": {
    "gecko": {
      "id": "anchor@anchorcommit.com",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "personallyIdentifyingInfo"
        ]
      }
    }
  },
  "permissions": [
    "storage",
    "declarativeNetRequest",
    "alarms",
    "notifications",
    "tabs",
    "scripting",
    "cookies"
  ],
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "anchor_blocklist",
        "enabled": true,
        "path": "rules/blocklist-static.json"
      }
    ]
  },
  "host_permissions": [
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "firefox-compat.js",
      "blocklist.js",
      "managed-settings.js",
      "background.js"
    ]
  },
  "storage": {
    "managed_schema": "managed_schema.json"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "trusted-sites.js",
        "content-scan.js"
      ],
      "run_at": "document_start",
      "all_frames": true,
      "match_about_blank": true
    },
    {
      "matches": [
        "https://anchorcommit.com/activate*"
      ],
      "js": [
        "activate-relay.js"
      ],
      "run_at": "document_idle",
      "all_frames": false
    }
  ],
  "action": {
    "default_popup": "popup.html",
    "default_icon": {
      "16": "icons/icon16.png",
      "32": "icons/icon32.png",
      "48": "icons/icon48.png",
      "128": "icons/icon128.png"
    }
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": true
  },
  "icons": {
    "16": "icons/icon16.png",
    "32": "icons/icon32.png",
    "48": "icons/icon48.png",
    "128": "icons/icon128.png"
  },
  "web_accessible_resources": [
    {
      "resources": [
        "blocked.html",
        "blocked.css",
        "blocked.js"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "homepage_url": "https://anchorcommit.com"
}