Examine source code of MobileWikipediaToDesktop

{
  "description": "Automatically redirects mobile Wikipedia articles to the Desktop version.",
  "manifest_version": 2,
  "name": "MobileWikipediaToDesktop",
  "version": "1.0",
  "homepage_url": "https://github.com/Vresod/MobileWikipediaToDesktop",
  "icons": {
    "48": "icons/border-48.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.m.wikipedia.org/*"
      ],
      "js": [
        "redirect.js"
      ]
    }
  ]
}