Examine source code of My Bookmark Search

{
  "manifest_version": 2,
  "name": "My Bookmark Search",
  "version": "1.3.0",
  "description": "Easy way to search your Firefox bookmarks and open it",
  "icons": {
    "48": "icons/logo_48.png",
    "64": "icons/logo_64.png",
    "96": "icons/logo_96.png"
  },
  "permissions": [
    "bookmarks",
    "storage",
    "notifications",
    "search"
  ],
  "background": {
    "persistent": false,
    "scripts": [
      "background.js"
    ]
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content-script.js"
      ]
    }
  ],
  "options_ui": {
    "page": "options/index.html",
    "browser_style": true
  },
  "browser_action": {
    "default_icon": {
      "48": "icons/logo_48.png",
      "64": "icons/logo_64.png",
      "96": "icons/logo_96.png"
    },
    "default_title": "My Bookmark Search"
  },
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Ctrl+Space",
        "mac": "MacCtrl+Space"
      },
      "description": "Show Bookmark Search"
    }
  }
}