Whyolet Hourglass

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Whyolet Hourglass",
  "version": "0.1.4",
  "description": "Minimalist hourglass button. Timebox speaking in meetings taking turns. Pomodoro technique, simple kitchen timer, minutes countdown.",
  "permissions": [
    "alarms",
    "notifications",
    "storage"
  ],
  "offline_enabled": true,
  "background": {
    "scripts": [
      "core.js",
      "background.js"
    ],
    "persistent": false
  },
  "options_ui": {
    "chrome_style": true,
    "open_in_tab": true,
    "page": "options.html"
  },
  "browser_action": {
    "default_icon": {
      "16": "images/icon16.png",
      "24": "images/icon24.png",
      "32": "images/icon32.png"
    }
  },
  "icons": {
    "16": "images/icon16.png",
    "24": "images/icon24.png",
    "32": "images/icon32.png",
    "48": "images/icon48.png",
    "128": "images/icon128.png"
  }
}