Examine source code of CleanView

{
  "manifest_version": 2,
  "name": "CleanView by ActiveFence",
  "version": "1.3.10",
  "description": "Blur and gray difficult content, schedule mindfulness breaks, with ActiveFence's resilience toolkit for Trust & Safety professionals",
  "author": "ActiveFence",
  "permissions": [
    "tabs",
    "storage",
    "<all_urls>"
  ],
  "background": {
    "scripts": [
      "scripts/background.js",
      "scripts/vendors.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "js": [
        "scripts/content.js",
        "scripts/vendors.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_end"
    },
    {
      "all_frames": true,
      "js": [
        "scripts/content.js",
        "scripts/vendors.js"
      ],
      "matches": [
        "https://vi.vipr.ebaydesc.com/ws/eBayISAPI.dll*"
      ]
    }
  ],
  "browser_action": {
    "default_title": "",
    "default_icon": {
      "24": "images/logo_24x24.png",
      "48": "images/logo_48x48.png",
      "96": "images/logo_96x96.png"
    }
  },
  "icons": {
    "24": "images/logo_24x24.png",
    "48": "images/logo_48x48.png",
    "96": "images/logo_96x96.png"
  },
  "web_accessible_resources": [
    "content/*.css",
    "content/*.svg",
    "images/*.png"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{51e318f0-9840-49ff-9220-0f4f2c05cf29}"
    }
  }
}