What is a promise in JavaScript?

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Dheeraj Kushwaha

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A Promise is a proxy for a value not necessarily known when the promise is created. It allows you to associate handlers with an asynchronous action's eventual success value or failure reason.
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4½ years of expertise in class-7-10 and full stack development tutoring

A Promise is a proxy for a value not necessarily known when the promise is created. It allows you to associate handlers with an asynchronous action's eventual success value or failure reason
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4½ years of expertise in class-7-10 and full stack development tutoring

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