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  1. async function - JavaScript | MDN

    Jul 8, 2025 · The async function declaration creates a binding of a new async function to a given name. The await keyword is permitted within the function body, enabling asynchronous, …

  2. Async/await - The Modern JavaScript Tutorial

    Mar 24, 2025 · We may get this error if we forget to put async before a function. As stated earlier, await only works inside an async function.

  3. JavaScript Async - W3Schools

    The await keyword can only be used inside an async function. The await keyword makes the function pause the execution and wait for a resolved promise before it continues:

  4. Async and Await in JavaScript - GeeksforGeeks

    Jul 31, 2025 · The async keyword transforms a regular JavaScript function into an asynchronous function, causing it to return a Promise. The await keyword is used inside an async function to …

  5. async function expression - JavaScript - MDN

    Jul 8, 2025 · The async function keywords can be used to define an async function inside an expression. You can also define async functions using the async function declaration or the …

  6. Asynchronous JavaScript - Learn web development | MDN

    Jul 3, 2025 · In this module, we take a look at asynchronous JavaScript, why it is important, and how it can be used to effectively handle potential blocking operations, such as fetching …

  7. Introducing asynchronous JavaScript - Learn web development

    Aug 26, 2025 · In this article, we'll explain what asynchronous programming is, why we need it, and briefly discuss some of the ways asynchronous functions have historically been …