No AltTab Video

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 3,
  "background": {
    "service_worker": "background.js"
  },
  "name": "No AltTab Video",
  "version": "1.0",
  "description": "Pause/Play Rewind/Forward video tutorials without using Alt+Tab or Command+Tab",
  "commands": {
    "do-pause_play": {
      "suggested_key": {
        "default": "Alt+Period",
        "mac": "MacCtrl+Period"
      },
      "description": "Pause/Play"
    },
    "do-rewind": {
      "suggested_key": {
        "default": "Alt+Left",
        "mac": "Command+Left"
      },
      "description": "Rewind"
    },
    "do-forward": {
      "suggested_key": {
        "default": "Alt+Right",
        "mac": "Command+Right"
      },
      "description": "Forward"
    }
  },
  "content_scripts": [
    {
      "run_at": "document_idle",
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "content.js"
      ],
      "all_frames": true
    }
  ],
  "permissions": [
    "tabs"
  ],
  "action": {},
  "icons": {
    "128": "no-switch--128.png"
  }
}