Examine source code of DreamSketch Board

{
  "manifest_version": 2,
  "name": "DreamSketch Board",
  "version": "1.0",
  "description": "Sketch and save your ideas directly in the browser with customizable canvas drawings and notes. Search, manage, and export sketches in a sapphire blue-peach pink gradient canvas interface.",
  "icons": {
    "48": "icon.png"
  },
  "permissions": [
    "storage",
    "notifications",
    "clipboardWrite",
    "downloads"
  ],
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1a683f89-ea4f-4cdd-9b14-96d473887f35}"
    }
  }
}