Dmitri Pavlutin • 7/15/2021

What is a Promise in JavaScript?

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This article provides a clear explanation of JavaScript Promises, starting with the problems of callback-based asynchronous code. It details how Promises encapsulate asynchronicity, demonstrates extracting fulfillment values and rejection errors, and covers chaining Promises. The guide also includes practical usage of the modern async/await syntax for handling asynchronous operations.

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#JavaScript #error handling #promises
What is a Promise in JavaScript?

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