Examine source code of ARX

{
  "manifest_version": 2,
  "name": "ARX",
  "version": "1.0.0",
  "description": "ARX Wallets & Signals tracker",
  "permissions": [
    "storage",
    "https://api.helius.xyz/*",
    "https://mainnet.helius-rpc.com/*"
  ],
  "browser_action": {
    "default_title": "Open ARX",
    "default_icon": {
      "16": "icons/icon1.png",
      "32": "icons/icon1.png",
      "48": "icons/icon1.png",
      "128": "icons/icon1.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "sidebar_action": {
    "default_icon": {
      "16": "icons/icon1.png",
      "32": "icons/icon1.png",
      "48": "icons/icon1.png",
      "128": "icons/icon1.png"
    },
    "default_title": "ARX Wallet Tracker",
    "default_panel": "sidepanel.html",
    "open_at_install": true
  },
  "icons": {
    "16": "icons/icon1.png",
    "32": "icons/icon1.png",
    "48": "icons/icon1.png",
    "128": "icons/icon1.png"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{0ee69715-ec5a-422b-ab37-d7738204cb75}"
    }
  }
}