Examine source code of Lantern – YouTube Tab Manager & Dashboard

{
  "manifest_version": 3,
  "name": "Lantern – YouTube Tab Manager & Dashboard",
  "version": "1.9",
  "description": "Organizes your open tabs into a YouTube dashboard with account slots, tiers, and an Alchemy Lab that brews a custom homepage.",
  "host_permissions": [
    "<all_urls>"
  ],
  "action": {
    "default_title": "Open Lantern",
    "default_icon": {
      "16": "icons/icon-16.png",
      "32": "icons/icon-32.png",
      "48": "icons/icon-48.png",
      "128": "icons/icon-128.png"
    }
  },
  "incognito": "spanning",
  "content_security_policy": {
    "extension_pages": "script-src 'self' 'wasm-unsafe-eval'; object-src 'self'"
  },
  "content_scripts": [
    {
      "matches": [
        "https://*.youtube.com/*"
      ],
      "js": [
        "nav-messages.js",
        "shortcut.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://*.youtube.com/*"
      ],
      "js": [
        "nav-messages.js",
        "yt-inject.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://*.youtube.com/*"
      ],
      "js": [
        "waveform-tap.js"
      ],
      "world": "MAIN",
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://*.youtube.com/*"
      ],
      "js": [
        "yt-page-probe.js"
      ],
      "world": "MAIN",
      "run_at": "document_start"
    },
    {
      "matches": [
        "*://*/*"
      ],
      "js": [
        "nav-messages.js",
        "media-monitor.js"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "*://*/*"
      ],
      "exclude_matches": [
        "*://*.youtube.com/*"
      ],
      "js": [
        "nav-messages.js",
        "hotkey-global.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://lanterntheme.link/*",
        "https://www.lanterntheme.link/*"
      ],
      "js": [
        "nav-messages.js",
        "theme-share-bridge.js"
      ],
      "run_at": "document_idle"
    }
  ],
  "permissions": [
    "tabs",
    "storage",
    "unlimitedStorage",
    "contextualIdentities",
    "cookies",
    "bookmarks",
    "declarativeNetRequestWithHostAccess"
  ],
  "icons": {
    "16": "icons/icon-16.png",
    "32": "icons/icon-32.png",
    "48": "icons/icon-48.png",
    "128": "icons/icon-128.png"
  },
  "background": {
    "scripts": [
      "nav-messages.js",
      "background.js"
    ]
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1d382edb-cf1f-43ee-a4e8-fead51e562de}",
      "data_collection_permissions": {
        "required": [
          "none"
        ]
      }
    }
  }
}