Callback Packages

Test both promises and callbacks in one go

Finds and returns a node-style callback.

Make async programming enjoyable.

A Node.js wrapper for the Steam Community Market API.

jQuery plugin to listen to an event and execute it before other listeners callbacks

provides timeout protection on your async callbacks

Simple library for taming timed out async work

Wrap asynchronous callbacks with a timeout checker to prevent them from hanging indefinitely

A simple tool to write program synchronously but run it asynchronously via yield

Let react useState hook has callback capability.

execute a callback after the execution of other callbacks

Log basic server information after an http server start.

A lightweight async tool in JavaScript inspired by Express middleware

Asynchronous objects that is a hybrid of observer, emitter and Promise.

Promisify all function in an object, using [relike][].

Create promise from sync, async, string, number, array and so on. Handle completion (results) and errors gracefully! Built on top of `relike`, used by `redolent` to build robust (hybrid) APIs.

A scroll event module

Call onload immediately after your asynchronously loaded script has executed, allowing no other code to run in between – even in IE.

Convert Jquery style success and error cb's to node style

Validate input with callback