Examine source code of SafeBlink

{
  "manifest_version": 3,
  "name": "SafeBlink",
  "version": "0.0.2",
  "description": "Detect SafeBlink blinks on any page and preview the underlying Solana transactions.",
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "action": {
    "default_popup": "popup.html",
    "default_title": "SafeBlink",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png"
    }
  },
  "options_page": "options.html",
  "web_accessible_resources": [
    {
      "resources": [
        "logo.png",
        "logo.svg",
        "home.svg",
        "grid.svg",
        "clock.svg"
      ],
      "matches": [
        "<all_urls>"
      ]
    }
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "permissions": [
    "storage",
    "tabs",
    "webNavigation",
    "activeTab"
  ],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "safeblink-extension@safeblink.io",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": []
      }
    },
    "gecko_android": {
      "id": "safeblink-extension@safeblink.io",
      "strict_min_version": "142.0"
    }
  }
}