Examine source code of GitHubBuddy

{
  "manifest_version": 2,
  "name": "GitHubBuddy",
  "author": "Nicologies",
  "description": "Extension to not only help review GitHub pull request using your preferred native difftool but also lots of other improvements",
  "version": "1.0.0.17",
  "icons": {
    "128": "icon128128.png"
  },
  "permissions": [
    "activeTab",
    "nativeMessaging",
    "storage"
  ],
  "background": {
    "scripts": [
      "connection.js"
    ],
    "persistent": false
  },
  "content_scripts": [
    {
      "matches": [
        "*://github.com/*"
      ],
      "js": [
        "jquery-3.1.0.min.js",
        "myscript.js"
      ]
    }
  ],
  "options_ui": {
    "page": "options.html",
    "chrome_style": true,
    "open_in_tab": true
  },
  "browser_action": {
    "default_icon": "icon128128.png",
    "default_title": "GitHubBuddy",
    "default_popup": "browser_actions.html"
  },
  "applications": {
    "gecko": {
      "id": "GitHubBuddy@nicologies.tk",
      "strict_min_version": "50.0"
    }
  },
  "web_accessible_resources": [
    "wide-github.css"
  ]
}