Examine source code of Mossify

{
  "manifest_version": 2,
  "name": "Mossify",
  "version": "0.1",
  "author": "Kevin Burk",
  "description": "UI enhancements for the Moss plagiarism detector.",
  "homepage_url": "https://github.com/xavierholt/mossify",
  "icons": {
    "48": "img/logo-48.png",
    "96": "img/logo-96.png",
    "128": "img/logo-128.png"
  },
  "content_scripts": [
    {
      "matches": [
        "*://moss.stanford.edu/results/*/"
      ],
      "js": [
        "mossify-graph.js",
        "mossify.js"
      ],
      "css": [
        "mossify.css"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "{6039b670-c507-4560-aaf9-54de46f5d5e3}"
    }
  }
}