Examine source code of Slush

{
  "manifest_version": 2,
  "name": "Slush",
  "description": "Your Slush sup​er ap​p",
  "author": "Smith Creations",
  "version": "5.9.5",
  "browser_action": {
    "default_icon": {
      "16": "icon16.png",
      "32": "icon32.png",
      "48": "icon48.png",
      "128": "icon128.png"
    }
  },
  "background": {
    "page": "background.html"
  },
  "content_scripts": [
    {
      "js": [
        "content-script.js"
      ],
      "matches": [
        "<all_urls>"
      ],
      "run_at": "document_start"
    }
  ],
  "permissions": [
    "storage",
    "tabs",
    "alarms",
    "unlimitedStorage",
    "identity",
    "<all_urls>"
  ],
  "icons": {
    "16": "icon16.png",
    "32": "icon32.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "content_security_policy": "default-src 'none'; object-src 'self'; connect-src *; font-src 'self'; img-src * data:; media-src *; script-src 'self' blob: 'unsafe-eval' 'wasm-unsafe-eval'; style-src 'self' 'unsafe-inline'; base-uri 'self'; form-action 'none'; frame-ancestors 'none';",
  "web_accessible_resources": [
    "dapp-interface.js",
    "wa-sqlite-async.wasm",
    "canvaskit.wasm",
    "index.html",
    "dist/zip.min.js"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{283e6126-8712-49bc-9baf-1fb0cf4cc191}",
      "strict_min_version": "109.0"
    }
  }
}