Examine source code of Format Indy Comments

{
  "manifest_version": 2,
  "name": "Format Indy Comments",
  "description": "Format Independent.co.uk article comments back into readable text",
  "version": "1.0.3",
  "icons": {
    "48": "assets/icon48.png",
    "96": "assets/icon96.png",
    "128": "assets/icon128.png"
  },
  "browser_action": {
    "default_icon": {
      "48": "assets/icon48.png"
    }
  },
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "options_ui": {
    "page": "options.html"
  },
  "content_scripts": [
    {
      "matches": [
        "https://www.independent.co.uk/*"
      ],
      "js": [
        "content.js"
      ]
    }
  ],
  "permissions": [
    "storage"
  ]
}