Overflow-detector

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "name": "Overflow-detector",
  "version": "0.1.0",
  "description": "A tool to detect which DOM element causes a horizontal scroll",
  "manifest_version": 2,
  "author": "Aravinth Ramesh",
  "icons": {
    "128": "images/Overflow-detector-logo-128.png"
  },
  "browser_action": {
    "default_icon": {
      "16": "images/Overflow-detector-logo-16.png",
      "32": "images/Overflow-detector-logo-32.png",
      "48": "images/Overflow-detector-logo-48.png",
      "128": "images/Overflow-detector-logo-128.png"
    },
    "default_title": "An extension to find the DOM element which is causing the horizontal scroll.",
    "default_popup": "popup.html"
  },
  "permissions": [
    "activeTab"
  ],
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Ctrl+Shift+F",
        "mac": "MacCtrl+Shift+F"
      },
      "description": "Opens hello.html"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "contentScript.js"
      ]
    }
  ]
}