Examine source code of GoBanMe

{
  "manifest_version": 2,
  "name": "GoBanMe",
  "version": "1.3.1",
  "description": "Enables users to tip website owners banano",
  "homepage_url": "https://github.com/jetstream0/GoBanMe",
  "icons": {
    "48": "icons/gobanme-48.png"
  },
  "permissions": [
    "*://*/*",
    "clipboardWrite",
    "storage"
  ],
  "background": {
    "scripts": [
      "background/messages.js"
    ],
    "persistent": true
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content_scripts/inject-wb.js"
      ],
      "run_at": "document_start"
    }
  ],
  "web_accessible_resources": [
    "web/window-banano.js"
  ],
  "browser_action": {
    "default_icon": "icons/gobanme-32.png",
    "theme_icons": [
      {
        "light": "icons/gobanme-32.png",
        "dark": "icons/gobanme-32.png",
        "size": 32
      }
    ],
    "default_title": "GoBanMe",
    "default_popup": "popup/popup.html"
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{2e2d5e65-c6cf-4619-927c-4ea14ff5bfaa}"
    }
  }
}