Confetti! Confetti all over... What else?

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "__MSG_appName__",
  "version": "2.0.36",
  "manifest_version": 2,
  "description": "__MSG_appDescription__",
  "icons": {
    "19": "images/icon-19.png",
    "38": "images/icon-38.png",
    "48": "images/icon-48.png",
    "128": "images/icon-128.png"
  },
  "default_locale": "en",
  "background": {
    "scripts": [
      "scripts/background.js"
    ]
  },
  "commands": {
    "letItRain": {
      "suggested_key": {
        "default": "Ctrl+B",
        "mac": "Command+Ctrl+B"
      },
      "description": "BOOOOOM"
    }
  },
  "browser_action": {
    "default_icon": {
      "19": "images/icon-19.png",
      "38": "images/icon-38.png"
    },
    "default_title": "Confetti"
  },
  "options_page": "options.html",
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "css": [
        "styles/main.css"
      ],
      "js": [
        "scripts/contentscript.js",
        "scripts/jquery.js",
        "scripts/confetti.js"
      ],
      "run_at": "document_end",
      "all_frames": false
    }
  ],
  "content_security_policy": "script-src 'self' https://ssl.google-analytics.com; object-src 'self'",
  "permissions": [
    "activeTab",
    "http://*/*",
    "https://*/*",
    "storage"
  ]
}