Examine source code of X Comment Exporter Plus

{
  "icons": {
    "16": "icon16.plasmo.6c567d50.png",
    "32": "icon32.plasmo.76b92899.png",
    "48": "icon48.plasmo.aced7582.png",
    "64": "icon64.plasmo.8bb5e6e0.png",
    "128": "icon128.plasmo.3c1ed2d2.png"
  },
  "manifest_version": 2,
  "browser_action": {
    "default_icon": {
      "16": "icon16.plasmo.6c567d50.png",
      "32": "icon32.plasmo.76b92899.png",
      "48": "icon48.plasmo.aced7582.png",
      "64": "icon64.plasmo.8bb5e6e0.png",
      "128": "icon128.plasmo.3c1ed2d2.png"
    },
    "default_popup": "popup.html"
  },
  "version": "1.4.0",
  "author": "Plasmo Corp. <foss@plasmo.com>",
  "name": "X Comment Exporter",
  "description": "Easily export and download Tweets & Replies from any user to XLSX/CSV.",
  "background": {
    "scripts": [
      "static/background/index.js"
    ],
    "persistent": false
  },
  "permissions": [
    "storage",
    "tabs",
    "cookies",
    "*://*.twitter.com/*",
    "*://*.x.com/*"
  ],
  "default_locale": "en",
  "web_accessible_resources": [
    "popup.html"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{fbb24dc3-c64d-48ec-ba11-baa6674d9c82}"
    }
  }
}