Quick JavaScript Crash Course - Modern and Advanced JavaScript - Promises-any-vs-race

Quick JavaScript Crash Course - Modern and Advanced JavaScript - Promises-any-vs-race

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Information Technology (IT), Architecture

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This lecture continues from the previous one, focusing on Promise.any, a function introduced in ES2021. It compares Promise.any with Promise.allSettled, highlighting that Promise.any resolves with the first resolved promise, unlike Promise.allSettled, which waits for all promises to settle. The lecture includes code examples demonstrating Promise.any's behavior, error handling, and a brief introduction to Promise.race, which resolves with the first settled promise, regardless of its state. The lecture concludes with a summary of these concepts.

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3 mins • 1 pt

What new insight or understanding did you gain from this video?

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