Make a callback- or promise-based function support both promises and callbacks.

Library to help write libraries that accept both promises and callbacks.

Promisify a callback-based function

support for asynchronous development with a Promise based task Scheduler, several different Promise implementations (synchronous, idle, asynchronous and native runtime wrappers), await helpers, and aliases all built and tested using TypeScript.

Resolve any installed ES6 compatible promise

A super-simple-small keyval store built on top of IndexedDB

A Promise-based, TypeScript-friendly helper for the Snowflake SDK

A Promise-compatible abstraction that defers resolving/rejecting promises to another closure.

Creates a Promise that waits for a single event

spawn processes the way the npm cli likes to do

Retries a function that returns a promise, leveraging the power of the retry module.

A lightweight library that provides tools for organizing asynchronous code

Essential initialization for every JavaScript process

Timeout a promise after a specified amount of time

Enforce best practices for JavaScript promises

Memoize promise-returning & async functions

Screenshots with JavaScript

Let your JS API users either give you a callback or receive a promise

`Start a promise chain

Check if something is a promise