TECHNOLOGIES #

Here is the list of web technologies used to develop webportal applications:

• HTML: structure your APP content. See W3C
• CSS: manage presentation of your APP.
• JavaScript: interact with the user and with the infotainment system.
  • window.postMessage: throught this JavaScript native API you will be able to interact with webportal vehicle APIs as explained in Get-Started
• JSON Serialization format: along with window.postMessage. JSON allows you to interact with webportal API.
• MQTT protocol: understanding MQTT protocol is mandatory in case you need a back-end for your App (in order to interact with vehicles through Groupe PSA MQTT broker). If you don’t need any back-end, MQTT knowledge is not mandatory.