Await is syntactic sugar for Promises and is used for avoiding the multiple promise chains. It makes asynchronous code look more like synchronous code and makes it easier for humans to understand the code. A function declared with the async keyword is called an Async Function and await function is used inside the Async function.
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A promise is a JavaScript object used to handle asynchronous operations. Before the promise was introduced in JavaScript, events and callback functions were used to handle the asynchronous events. Promises provide a better way of handling multiple callbacks at the same time, thus avoiding the multiple nested callbacks and errors.
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JavaScript functions are invoked in the sequence they are called instead of the sequence they are defined.
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Mailchimp provides pop-up signup forms. Pop-up signup forms helps to connect the visitor of the website. Please click here to read the tutorial related to mailchimp pop-up signup form.
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