Examine source code of typeinjpdb.io

{
  "manifest_version": 3,
  "name": "typeinjpdb.io",
  "version": "1.0",
  "description": "jpdb.io browser extension for typing in answers with auto grading",
  "permissions": [
    "tabs",
    "activeTab",
    "scripting",
    "storage"
  ],
  "content_scripts": [
    {
      "matches": [
        "https://jpdb.io/review*"
      ],
      "js": [
        "content.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "action": {
    "default_title": "typeinjpdb.io",
    "default_popup": "popup.html",
    "default_icon": {
      "16": "images/16x16.png",
      "48": "images/48x48.png",
      "128": "images/128x128.png"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "typeinjpdb.io@sujalwastaken"
    }
  }
}