Examine source code of boss-helper

{
  "manifest_version": 2,
  "name": "__MSG_extName__",
  "description": "__MSG_extDescription__",
  "version": "0.5.0",
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "64": "icons/64.png",
    "128": "icons/128.png",
    "256": "icons/256.png"
  },
  "default_locale": "zh_CN",
  "permissions": [
    "storage",
    "cookies",
    "notifications",
    "http://*/*",
    "https://*/*"
  ],
  "web_accessible_resources": [
    "boss.js"
  ],
  "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxCHedeutoVPRmAkHsKoev5NdPRNcre8U1Z7a1MbceU7BQRIkMhiIApkBpvoTW30dcUQ/V3UOB6v4Crvkr40Hjr8u1uygcWynl12/+gIcNriIKgZh+udWCkKCFHs5pFEdoXUaQqym+eEBkJCo5HwgxYkxXA94/a2Vtnd5u7Mk0nWyk40qx1wxATYEi10C5L82U32F6KgvIY7YqhtFaM9N2utW4rlbtMgeEOEANG6fo4IBhEM/+n5kbch5K2KAH70fMKUq9aOj43b3gTM4mT90tF1jfMRgLW26d6zfUhMQBG2SqQSc6AoN25r+Q5D79OcezUE1S8iBkzb1MM2GfkFxJQIDAQAB",
  "browser_specific_settings": {
    "gecko": {
      "id": "{1b66669d-c871-43f3-8c0c-d8a1c0566071}",
      "strict_min_version": "109.0"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "open_in_tab": true,
    "browser_style": false,
    "page": "options.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.zhipin.com/*",
        "*://zhipin.com/*"
      ],
      "run_at": "document_start",
      "css": [
        "content-scripts/content.css"
      ],
      "js": [
        "content-scripts/content.js"
      ]
    }
  ]
}