Telegram for Chrome

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "Telegram for Chrome",
  "description": "Access to to the official Telegram (web version) in a stand-alone window.",
  "version": "1.10",
  "icons": {
    "16": "icons/016.png",
    "20": "icons/020.png",
    "24": "icons/024.png",
    "32": "icons/032.png",
    "48": "icons/048.png",
    "64": "icons/064.png",
    "128": "icons/128.png",
    "256": "icons/256.png",
    "512": "icons/512.png"
  },
  "browser_action": {
    "default_icon": "icons/020.png"
  },
  "background": {
    "scripts": [
      "js/background.js"
    ],
    "persistent": true
  }
}