Noise

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Noise",
  "version": "0.3",
  "description": "Ambient sounds to wash away distraction",
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": true
  },
  "page_action": {
    "default_popup": "popup.html",
    "default_icon": {
      "128": "images/icon128.png"
    }
  },
  "icons": {
    "128": "images/icon128.png"
  },
  "manifest_version": 2
}