Examine source code of Toolkit Bubble

{
  "name": "Toolkit Bubble",
  "version": "2.6.0",
  "permissions": [
    "cookies",
    "tabs",
    "http://localhost/*",
    "https://framify.io/*"
  ],
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "description": "The ultimate toolkit for Bubble.io developers. Access essential UI components, convert Figma designs, and build professional apps",
  "default_locale": "en",
  "content_scripts": [
    {
      "matches": [
        "*://*.bubble.io/page*",
        "*://*.bubble.is/page*",
        "*://*.bubble.com/page*",
        "*://*.webflow.com/*",
        "*://webflow.com/design/*"
      ],
      "css": [
        "Framify_styles/Framify.css"
      ],
      "js": [
        "Framify_scripts/jquery.js",
        "Framify_scripts/html2canvas.min.js",
        "Framify_scripts/Framify.js",
        "Framify_scripts/Framify-auto.js"
      ],
      "run_at": "document_end"
    }
  ],
  "web_accessible_resources": [
    "Framify_images/*",
    "Framify_scripts/inject.js",
    "Framify_styles/Framify.css"
  ],
  "browser_action": {
    "default_icon": {
      "16": "Framify_images/Framify-16x16.png",
      "32": "Framify_images/Framify-32x32.png",
      "48": "Framify_images/Framify-48x48.png",
      "128": "Framify_images/Framify-128x128.png"
    }
  },
  "icons": {
    "16": "Framify_images/Framify-16x16.png",
    "32": "Framify_images/Framify-32x32.png",
    "48": "Framify_images/Framify-48x48.png",
    "128": "Framify_images/Framify-128x128.png"
  },
  "manifest_version": 2,
  "browser_specific_settings": {
    "gecko": {
      "id": "{18c850f6-bd1d-4137-93e6-3f77c4bae6be}"
    }
  }
}