Examine source code of Desktop Wikipedia

{
  "author": "Luke Bratch",
  "manifest_version": 2,
  "name": "Desktop Wikipedia",
  "version": "0.2resigned1",
  "description": "Redirects mobile Wikipedia pages to desktop Wikipedia.",
  "background": {
    "scripts": [
      "desktopwikipedia.js"
    ]
  },
  "permissions": [
    "*://*.wikipedia.org/*",
    "webRequest",
    "webRequestBlocking"
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{eecfde4c-57cb-43f9-9929-ed3b5ddf395e}"
    }
  }
}