JavaScript card review1 min read
mediumWhat is a Promise in JavaScript?
A Promise is an object that represents the eventual completion or failure of an asynchronous operation. It can be in pending, fulfilled, or rejected states.
A Promise is an object that represents the eventual completion or failure of an asynchronous operation. It can be in pending, fulfilled, or rejected states.
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Jeevan Bhargav
Audited by Creator
This answer is calibrated for technical interviews. Verify benchmarks in local sandboxes before deploying.