Examine source code of togetherjs anywhere

{
  "name": "TogetherJS",
  "short_name": "TogetherJS",
  "version": "0.1.0",
  "manifest_version": 2,
  "description": "An extension to add TogetherJS to any site",
  "permissions": [
    "activeTab",
    "storage",
    "https://togetherjs.com/*"
  ],
  "icons": {
    "16": "images/togetherjs-logo16.png",
    "48": "images/togetherjs-logo48.png",
    "128": "images/togetherjs-logo128.png"
  },
  "browser_action": {
    "default_icon": "images/togetherjs-logo.png",
    "default_title": "TogetherJS"
  },
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "reload.js"
      ],
      "run_at": "document_end"
    }
  ],
  "background": {
    "scripts": [
      "eventPage.js"
    ],
    "persistent": false
  },
  "author": "Pedro Fuentes <code@pedrofuent.es>"
}