Examine source code of StreamAssist

{
  "manifest_version": 2,
  "name": "StreamAssist",
  "version": "1.2.24resigned1",
  "description": "Make moderating stream aggregation services easier.",
  "icons": {
    "16": "icons/16.png",
    "32": "icons/32.png",
    "48": "icons/48.png",
    "64": "icons/64.png",
    "128": "icons/128.png",
    "256": "icons/256.png",
    "512": "icons/512.png"
  },
  "author": "Starskydev",
  "permissions": [
    "tabs",
    "storage",
    "<all_urls>",
    "activeTab",
    "webRequest",
    "unlimitedStorage"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "js/downloadSite.js"
      ],
      "run_at": "document_start"
    }
  ],
  "browser_action": {
    "default_popup": "popup/main.html",
    "default_title": "StreamAssist",
    "default_icon": {
      "16": "icons/16.png",
      "32": "icons/32.png",
      "48": "icons/48.png",
      "64": "icons/64.png",
      "128": "icons/128.png",
      "256": "icons/256.png"
    }
  },
  "background": {
    "scripts": [
      "js/background.js",
      "js/api.js",
      "js/jquery.js",
      "js/md5.js"
    ],
    "persistent": true
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{1d5e56ec-9587-4036-bb1c-0dca5b5f3180}"
    }
  }
}