Callback Packages

task process handler for boloto

yield to callback transformer; flattener of asynchronous code

Creates distributed callback queue based on redis pubsub. Pass 2 redis clients (supports redis sentinel as well for HA), manages locks across multiple processes

JavaScript ES6 implementation of element's append event handling.

Double Done design pattern

callback hell remedy, syntax sugar

Detect when an element is changed in DOM

Handle DOMRequest objects with plain old callbacks.

A simple utility that limits the impact of functions the demand high CPU load

library for sending emails

Callback-style version of empty-file

A thoroughly documented and tested event system

Calls every callback and keeps calling while the return value is true

One trigger can invoke all the subscribed callbacks events, Can create any number of triggers and each trigger can have any number of event subscribers

Calling the callbacks on same event one after one

Higher-order functions and common patterns for asynchronous code

Handle events without emitters or frills

This package enable you to convert you callback function and events callbacks into promise.

return promises in express callbacks

Converts a Node.js callback style function and progress function to an observable sequence