Examine source code of SuwieTTV

{
  "name": "SuwieTTV",
  "version": "0.1.4",
  "description": "Emotes for booyah.live streaming website",
  "manifest_version": 2,
  "permissions": [
    "activeTab"
  ],
  "icons": {
    "128": "icon.png"
  },
  "content_scripts": [
    {
      "css": [
        "styles.css"
      ],
      "js": [
        "jquery.min.js",
        "emotes.js",
        "popup.js"
      ],
      "matches": [
        "https://booyah.live/channels/71614581*"
      ]
    }
  ],
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "web_accessible_resources": [
    "icon.png",
    "searchicon.png"
  ]
}