TabFloater: Picture-in-Picture for any tab!

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "TabFloater: Picture-in-Picture for any tab!",
  "version": "1.2.2",
  "description": "TabFloater allows you to multitask by moving browser tabs into floating windows, similar to “Picture-in-Picture” on TVs.",
  "permissions": [
    "nativeMessaging",
    "storage",
    "tabs"
  ],
  "optional_permissions": [
    "<all_urls>"
  ],
  "background": {
    "page": "html/background.html",
    "persistent": false
  },
  "browser_action": {
    "default_title": "Float tab!",
    "default_icon": {
      "16": "images/icons/16.png",
      "32": "images/icons/32.png",
      "48": "images/icons/48.png",
      "128": "images/icons/128.png"
    }
  },
  "options_ui": {
    "page": "html/options.html",
    "open_in_tab": true
  },
  "commands": {
    "moveDown": {
      "suggested_key": {
        "default": "Alt+K"
      },
      "description": "Float tab / move down"
    },
    "moveUp": {
      "suggested_key": {
        "default": "Alt+I"
      },
      "description": "Unfloat tab / move up"
    },
    "moveLeft": {
      "suggested_key": {
        "default": "Alt+J"
      },
      "description": "Move left"
    },
    "moveRight": {
      "suggested_key": {
        "default": "Alt+L"
      },
      "description": "Move right"
    }
  },
  "icons": {
    "16": "images/icons/16.png",
    "32": "images/icons/32.png",
    "48": "images/icons/48.png",
    "128": "images/icons/128.png"
  },
  "manifest_version": 2
}