Asynchronous js, how to create asynchronous code?

Question

JavaScript

Hello . I want to understand how asynchronization works to the end, for this I decided to create a plugin that will be called asynchronously, I can’t find examples for calling methods asynchronously. Who can help ?

Answer 1

In browser javascript, a large number of operations are synchronous, an example of asynchronous operations is XMLHttpRequest, Fetch, setTimeout & etc. It's simple, callback is called when it's ready.

Answer 2

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