Flow Chat for YouTube Live

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "icons": {
    "128": "icon.png"
  },
  "background": {
    "service_worker": "background.js"
  },
  "content_scripts": [
    {
      "run_at": "document_start",
      "matches": [
        "https://www.youtube.com/*"
      ],
      "all_frames": false,
      "js": [
        "content-script.js"
      ],
      "css": [
        "content-script.css"
      ]
    },
    {
      "run_at": "document_start",
      "matches": [
        "https://www.youtube.com/live_chat*"
      ],
      "all_frames": true,
      "js": [
        "content-script-iframe.js"
      ],
      "css": [
        "content-script-iframe.css"
      ]
    }
  ],
  "action": {
    "default_icon": "icon.png",
    "default_popup": "popup.html"
  },
  "options_ui": {
    "page": "options.html",
    "open_in_tab": false
  },
  "permissions": [
    "storage"
  ],
  "host_permissions": [
    "https://www.youtube.com/*"
  ],
  "name": "Flow Chat for YouTube Live",
  "description": "Chrome Extension for Flow Chat Messages on YouTube Live.",
  "version": "0.1.3"
}