Examine source code of Wazo

{
  "manifest_version": 2,
  "name": "Wazo-etxn",
  "description": "Wazo  by SemaBOX helps you find podcasts by Africans from all over the continent. You can search, listen, save for later and share with friends with just one click. Wazo can also give you recommendations based on you interests and mood.",
  "version": "2.0.0",
  "author": "SemaBOX",
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "js": [
        "/content_scripts.js"
      ]
    }
  ],
  "main": "popup.js",
  "browser_action": {
    "browser_style": true,
    "default_icon": {
      "16": "assets/wazo.svg",
      "32": "assets/wazo.svg"
    },
    "default_title": "Wazo_extn",
    "default_popup": "/popup.html"
  },
  "permissions": [
    "tabs",
    "contextMenus",
    "webRequest",
    "history",
    "notification"
  ],
  "background": {
    "scripts": [
      "background.js"
    ]
  },
  "page_action": {
    "default_icon": {
      "16": "assets/fav2.png",
      "48": "assets/fav2.png",
      "128": "assets/fav2.png"
    }
  },
  "icons": {
    "16": "assets/fav2.png",
    "48": "assets/fav2.png",
    "128": "assets/fav2.png"
  }
}