<ul data-eligibleForWebStory="true"><li>In JavaScript, a Promise is an object handling the completion or failure of asynchronous operations and their resulting values.</li><li>Promises provide a structured way to manage asynchronous code, improving readability and maintainability compared to traditional callback-based methods.</li><li>A Promise can be in three states: Pending (initial state), Fulfilled (operation successful), and Rejected (operation failed).</li><li>To create a Promise, use the Promise constructor with an executor function that includes resolve (successful completion) and reject (failure) methods.</li></ul>

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