React Fetch Tree

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "React Fetch Tree",
  "description": "Interface to present data compiled from client codebase in development mode, using react devtool functions and babel parser",
  "version": "1.0",
  "browser_action": {
    "default_icon": "Logo.png"
  },
  "icons": {
    "16": "Logo.png",
    "128": "Logo.png"
  },
  "background": {
    "scripts": [
      "background.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "http://localhost/*"
      ],
      "js": [
        "contentScript.js"
      ]
    }
  ],
  "web_accessible_resources": [
    "injectScript.js",
    "images/*"
  ],
  "devtools_page": "devtools.html"
}