Examine source code of vtopbeta Files

{
  "manifest_version": 2,
  "author": "Daksh Bardia",
  "name": "vtopbeta Files",
  "description": "Download the older DA'S, Lab Practicles and Project Files",
  "version": "0.1.13resigned1",
  "browser_action": {
    "default_icon": "icon.png",
    "default_popup": "index.html"
  },
  "permissions": [
    "downloads",
    "*://vtopbeta.vit.ac.in/"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1332f869-d194-4bdb-a133-de4a9a51a281}"
    }
  }
}