JavaScript’s async await – ES2017 async/await syntax

The async function declaration defines an asynchronous function, which returns an AsyncFunction object.

The await operator is used to wait for a Promise returned by an async function.

If a Promise is passed to an await expression, it waits for the Promise’s resolution and returns the resolved value.

ES2017 async/await very basic example.

ES2017 async/await fetch data from url

Fetch data from Multiple urls


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