Examine source code of APT GitHub Improvements

{
  "manifest_version": 2,
  "name": "APT GitHub Improvements",
  "version": "0.5.2",
  "description": "Various improvements to GitHub for the Android Product Team (APT) at Mozilla",
  "options_ui": {
    "page": "dist/src/options.html",
    "browser_style": true
  },
  "content_scripts": [
    {
      "matches": [
        "*://*.github.com/*"
      ],
      "js": [
        "dist/src/contentScript.js"
      ]
    }
  ],
  "permissions": [
    "*://bugzilla.mozilla.org/rest/*",
    "*://api.github.com/*",
    "webRequest",
    "storage"
  ]
}