manifest.json

{
  "name": "Espruino Web IDE",
  "short_name": "Espruino IDE",
  "description": "A Terminal and Graphical code Editor for Espruino JavaScript Microcontrollers",
  "version": "0.59.0",
  "app": {
    "background": {
      "scripts": ["js/background.js"]
    }
  },
  "icons": {
    "128": "img/icon_128.png",
    "256": "img/icon_256.png",
    "512": "img/icon_512.png"
  },
  "permissions" : [
    "serial",
    "audioCapture",
    "videoCapture",
    {"fileSystem": ["write", "retainEntries", "directory"]},
    "storage",
    "http://*/",
    "https://*/"
  ],
  "sockets": { "tcp" : { "connect": "*" } },
  "manifest_version": 2,
  "url_handlers": {
    "espruino_code": {
      "title": "Load code into the Espruino Web IDE",
      "matches": [
        "http://www.espruino.com/webide*"
      ]
    }
  }
}