Examine source code of Trady Lens

{
  "manifest_version": 2,
  "name": "Trady Lens",
  "version": "1.0",
  "description": "Stock & Crypto charts right at your tooltip.",
  "content_security_policy": "script-src 'self'; object-src 'self' img-src 'self' https://tradytics.com/static/assets/images/",
  "icons": {
    "48": "figs/circle-icon.png",
    "64": "figs/circle-icon.png",
    "92": "figs/circle-icon.png"
  },
  "permissions": [
    "activeTab",
    "contextMenus",
    "tabs",
    "*://tradytics.com/*"
  ],
  "web_accessible_resources": [
    "figs/.png"
  ],
  "browser_action": {
    "default_icon": "figs/circle-icon.png",
    "default_title": "Trady Lens",
    "default_popup": "popup.html"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.twitter.com/*",
        "*://*.facebook.com/*",
        "*://*.youtube.com/*"
      ],
      "js": [
        "jquery-3.3.1.min.js",
        "popper.min.js",
        "bootstrap.min.js",
        "lightweight-charts.standalone.production.js",
        "tradyview.js",
        "charting.js",
        "communication.js"
      ],
      "css": [
        "bootstrap.min.css",
        "custom_css.css"
      ],
      "all_frames": true,
      "run_at": "document_start"
    }
  ]
}