Summary

Promise.all :- Resolves when all promises resolve, or rejects if any promise rejects.
Promise.race :- Resolves or rejects as soon as one of the promises resolves or rejects.
Promise.allSettled :- Resolves when all promises have settled, with an array of outcomes.
Promise.any :- Resolves as soon as any promise resolves, or rejects with an AggregateError if all promises reject.
Promise.resolve :- Returns a promise that resolves with the given value.
Promise.reject :- Returns a promise that rejects with the given reason.