SHOWROOM/LINE/TikTok Full Screen

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "version": "1.1",
  "name": "SHOWROOM/LINE/TikTok Full Screen",
  "description": "Showroom/LINE Live/TikTokの動画部分をできるだけ拡大する拡張機能 Extension to maximize live video stream area",
  "icons": {
    "16": "icon16.png",
    "48": "icon48.png",
    "128": "icon128.png"
  },
  "permissions": [
    "scripting",
    "activeTab"
  ],
  "host_permissions": [
    "https://www.showroom-live.com/",
    "https://live.line.me/",
    "https://www.tiktok.com/"
  ],
  "action": {
    "default_icon": "icon48.png",
    "default_title": "SHOWROOM/LINE/TikTok Full Screen"
  },
  "background": {
    "service_worker": "background.js"
  }
}