Examine source code of PokeInfo

{
  "manifest_version": 2,
  "name": "PokeInfo",
  "version": "1.1.2",
  "description": "Get Pokemon Information - Developed By Anshuman Sharma",
  "icons": {
    "96": "icons/poke-ball.png"
  },
  "permissions": [
    "activeTab"
  ],
  "browser_action": {
    "default_icon": "icons/poke-ball.png",
    "default_title": "PokeInfo",
    "default_popup": "popup/pokemon-data.html"
  },
  "web_accessible_resources": [
    "resources/pokedex.json"
  ]
}