async - Async utilities for node and the browser

•    Javascript

---

Higher-order functions and common patterns for asynchronous code

async callbacks callback module utility

dnode - turtles all the way down rpc

•    Javascript

---

dnode is an asynchronous rpc system for node.js that lets you call remote functions.

rpc callbacks

callbag-basics - 👜 Tiny and fast reactive/iterable programming library

•    Javascript

---

Basic callbag factories and operators to get started with. Callbag is just a spec, but callbag-basics is a real library you can use. Imagine a hybrid between an Observable and an (Async)Iterable, that's what callbags are all about. In addition, the internals are tiny because it's all done with a few simple callbacks, following the callbag spec. As a result, it's tiny and fast.

callbacks reactive iterables observables callbag callback standard spec observable iterable

breeze - Javascript async flow control manager

•    Javascript

---

Functional async flow control library built on promises. Managing promises and async code has never been easier. Add step to flow chain.

promise async flow promises es6 yield await steps callbacks breeze ocaml functional haskell waterfall try catch thennable bluebird q

async-series - Standalone async.series() function

•    Javascript

---

Run a series of callbacks in sequence, as simply as possible.More or less equivalent to async.series - solely for the sake of keeping some modules tiny for browserify.

async series callbacks flow control

listen.js - A tiny library to wait for the results of multiple callbacks. For node and the browser.

•    Javascript

---

A tiny library to wait for the results of multiple callbacks. For node and the browser.Start with var listen = require('listen'), then use the listen function to create listeners. Use the listeners to create callbacks.

async callbacks thenable minimal node browser callback timeout flow

animateCSS - jQuery plugin to dynamically apply animate.css animations

•    Javascript

---

Download the production version or the development version. When using infinite: true and a delay, the delay will only occur before the first loop, not on every loop.

jquery-plugin css3 animation callbacks

notify-js - This module is now called `broadcast`

•    HTML

---

This module is now called broadcast.

notification channels private asynchronous promises callbacks

async-compare - Compares various node.js async libs (memory, performance and debugability)

•    Javascript

---

The problem is directly extracted from a DoxBee project. Its a typical if somewhat complex CRUD method executed when a user uploads a new document to the database. It involves multiple queries to the database, a couple of selects, some inserts and one update. Lots of mixed sync/async action. Run node complexity.js to get complexity reports for all files.

generators fibers promises callbacks comparison compare async

acomb - Higher-order utilities for use with async functions

•    Javascript

---

Higher-order utilities for use with async functions. Designed for use with async. Allows you to write async code in a more point-free style.

async combinators functional callbacks pointfree

Subscribable - Lightweight JavaScript library for adding pub sub to any application.

•    Javascript

---

The Subscribable microframework is a library that provides the basis of a pub-sub event framework for JavaScript running either in the browser or a NodeJS Server. To use in the browser, download the latest released version from https://github.com/steveukx/Subscribable/tree/master/dist which can be loaded either as the src of a script tag, or as a module using requirejs.

pubsub events event-handling callbacks emitter event subscription

d3-helpers - Little utility D3 functions

•    Javascript

---

Returns a function that can chain property access and function composition.

d3 helpers utility functional callbacks node browser

functional-pipeline - Quickly chain method calls, property access and functions into a pipeline

•    Javascript

---

Quickly chain method calls, property access and functions in natural left to right expression. It is like _.invoke + _.pluck + _.compose all rolled into single function.

pipeline helpers utility functional callbacks node browser

react-base - Higher order component to handle merging callbacks, prefixing classnames and props passthrough

•    Javascript

---

Applying @base to your components applies the class decorators from the above modules, and calling this.base() returns the merged outputs of react-callback-register's callbacks, react-c's cRoot() and react-passthrough's passthrough(). Most React components will at minimum need to pass through a number of properties to their child nodes, as well as apply a few CSS classes. Compared to rolling your own implementation on every component, having these available under a single decorator is a no-brainer.

react component base decorator decorators classes callbacks props

async-done - Allows libraries to handle various caller provided asynchronous functions uniformly

•    Javascript

---

Allows libraries to handle various caller provided asynchronous functions uniformly. Maps promises, observables, child processes and streams, and callbacks to callback style. As async conventions evolve, it is useful to be able to deal with several different styles of async completion uniformly. With this module you can handle completion using a node-style callback, regardless of a return value that's a promise, observable, child process or stream.

promises callbacks observables streams end completion complete finish done async error-handling

bach - Compose your async functions with elegance.

•    Javascript

---

Compose your async functions with elegance. With bach, it is very easy to compose async functions to run in series or parallel.

async async-functions callback composing-functions stream promise parallel series settled observable gulpjs compose fluent composing continuation function-composition functional map extension tracing debug timing aop settle promises callbacks observables streams end completion complete finish done error-handling

voila - Voilà is a jQuery plugin that provides callbacks for images, letting you know when they've loaded

•    Javascript

---

Voilà is a jQuery plugin that provides callbacks for images, letting you know when they've loaded. Voilà has an API inspired by imagesLoaded, extended with useful methods like abort() and support for naturalWidth and naturalHeight in all browsers, which makes it compatible with IE6 & IE7. Multiple loading methods are supported, allowing callbacks to fire as soon as naturalWidth is available, making Voilà faster than alternatives that wait for onload to fire.

jquery-plugin image images loading loaded imagesloaded callback callbacks voila

terraform-github-repository-webhooks - Terraform module to provision webhooks on a set of GitHub repositories

•    HCL

---

Terraform module to provision webhooks on a set of GitHub repositories. This is useful if you need to register a webhook en masse across dozens of repositories. This project is part of our comprehensive "SweetOps" approach towards DevOps.

terraform terraform-module webhooks github jenkins codebuild atlantis cicd callbacks

callback-to-async-iterator - Turn any callback-based listener into an async iterator.

•    Javascript

---

Turn any callback-based listener into an async iterator. The problem is that callbacks are push based, they push values to the listener whenever a new value is availabe. Async Iterators on the other hand are pull based, they request a new value and wait until it is available.

async asynciterator iterall callbacks

eventdispatcher - Allows for automatic dispatching of bound functions when properties are changed.

•    Python

---

An event dispatcher framework inspired by the Kivy project. Property instances are monitored and dispatch events when their value changes. The event callback handler name defaults to on_PROPERTY_NAME and is called with two arguments: the dispatcher instance and the value of the property.

event-dispatcher default-handler bound-functions handler dispatch-events events callbacks kivy