Examine source code of Jira Comment Sorter

{
  "manifest_version": 2,
  "name": "Jira Comment Sorter",
  "version": "1.0",
  "author": "Dragobrath",
  "description": "Automatically sorts Jira ticket comments by user preference",
  "permissions": [
    "storage",
    "activeTab"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "browser_action": {
    "default_popup": "options.html",
    "default_icon": {
      "16": "icon-light.svg",
      "32": "icon-light.svg"
    },
    "theme_icons": [
      {
        "dark": "icon-dark.svg",
        "light": "icon-light.svg",
        "size": 16
      },
      {
        "dark": "icon-dark.svg",
        "light": "icon-light.svg",
        "size": 32
      }
    ]
  },
  "icons": {
    "48": "icon-light.svg",
    "96": "icon-light.svg"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3b25da5f-00ea-41d9-b780-c3976257ae14}"
    }
  }
}