Examine source code of Hash Analyzer

{
  "manifest_version": 2,
  "name": "Hash Analyzer",
  "version": "1.1",
  "description": "A simple tool to identify hash types based on their length and format.",
  "permissions": [
    "clipboardWrite",
    "clipboardRead",
    "storage"
  ],
  "icons": {
    "16": "hash.png",
    "32": "hash.png",
    "48": "hash.png",
    "128": "hash.png"
  },
  "browser_action": {
    "default_popup": "index.html",
    "default_icon": {
      "16": "hash.png",
      "32": "hash.png",
      "48": "hash.png",
      "128": "hash.png"
    },
    "default_title": "Hash Analyzer"
  },
  "background": {
    "scripts": [
      "index.js"
    ],
    "persistent": false
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a3ee1899-1385-400e-a564-e05a36ae9aaf}"
    }
  }
}