Async HTTP Requests
Working with the web you will have to at some point get some data from some where. You might like to call an API. Here is an example of a classic XML HTTP request. There are more modern ways of retrieving data, like using fetch() api, thats cool… I will make another post about this.
Async is short for Asynchronous. This means an operation that happens one at a time after the previous operation has completed.
XML HTTP Request