Pause & Inspect

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Pause & Inspect",
  "description": "Pauses Javascript execution then inspects the element",
  "version": "1.0.1",
  "browser_action": {
    "default_popup": "html/popup.html"
  },
  "devtools_page": "html/devtools.html",
  "permissions": [
    "contextMenus"
  ],
  "commands": {
    "pause-inspect": {
      "suggested_key": {
        "default": "Ctrl+Shift+X"
      },
      "description": "Pauses and inspects element"
    }
  },
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "js/content.js"
      ]
    }
  ],
  "background": {
    "scripts": [
      "js/background.js"
    ]
  }
}