After Packages

Determine where a collapsed Range is positioned relative to a DOM Node

Observe the object property getter, setter or method calls and add custom behavior.

Basic iterator for [async][] library that handles async and synchronous functions, also emits `beforeEach`, `afterEach` and `error` events. Using [async-simple-iterator][] and used in [async-control][].

Making simple iterator for [async][] lib that adds beforeEach, afterEach, error hooks and support for settling. It also emits `beforeEach`, `afterEach` and `error` events.

A CocktailJS Trait Extension to add AOP methods to the host class

Use classHooks to wrap any function in your class.

A lazy event emitter

This is the package provides you to compare two elements, especially media (Images, videos, etc.)

checks if a date is before another date

checks if a date is after another date

Animating DOM elements

Apply deep before/after hooks to any methods/functions

A vanilla JavaScript mobile-friendly before/after comparison slider.

Allows easy attachment of a Node or an Element instance to another Node instance or an Element instance.

Put an element after another element.

React component update hook (beforeUpdate and afterUpdate)

Add git-style hooks to your node project

Hind is a simple post function hook written in NodeJS

Do something just before a callback is executed

Returns a function that will only be executed before being called N times.