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p-is-promise

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p-is-promise

Check if something is a promise

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What is p-is-promise?

The p-is-promise npm package is a simple utility that allows you to check if a value is a Promise. This can be particularly useful when dealing with asynchronous operations in JavaScript, where you might need to differentiate between promises and other types of values.

What are p-is-promise's main functionalities?

Check if a value is a Promise

This feature allows you to easily determine whether a given value is a Promise. It's useful for conditional logic where the handling of a value depends on whether it's asynchronous (a Promise) or synchronous.

const pIsPromise = require('p-is-promise');

console.log(pIsPromise(Promise.resolve())); // true
console.log(pIsPromise('not a promise')); // false

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Package last updated on 16 Apr 2021

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