Examine source code of FlashStreak Homepage

{
  "manifest_version": 3,
  "name": "Flash Streak - New Tab",
  "version": "1.3.0",
  "description": "Custom new tab and homepage with an integrated Flash Streak flashcard backdrop that syncs decks and workspaces, plus drag-to-reorder links and optional site icons fetched via DuckDuckGo.",
  "browser_specific_settings": {
    "gecko": {
      "id": "{f3a5cbd4-7e38-4f67-aa97-4fbabe271e8e}",
      "strict_min_version": "140.0",
      "data_collection_permissions": {
        "required": [
          "none"
        ],
        "optional": [
          "bookmarksInfo"
        ]
      }
    },
    "gecko_android": {
      "strict_min_version": "142.0"
    }
  },
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "64": "icons/icon-64.png",
    "128": "icons/icon-128.png"
  },
  "permissions": [
    "storage",
    "unlimitedStorage"
  ],
  "optional_host_permissions": [
    "https://icons.duckduckgo.com/*"
  ],
  "chrome_url_overrides": {
    "newtab": "newtab.html"
  },
  "chrome_settings_overrides": {
    "homepage": "newtab.html"
  }
}