mediator
Implementation of the Mediator Pattern
Implementation of the Mediator Pattern
Simple observer composite to use for your factories
A React component that decorates its children with touch and mouse cursor coordinates, plotted relative to itself.
Write React functional components (with hooks) + MobX for local state in a fancy way
A simple set of functions for intercepting and observing JavaScript objects and arrays.
Get performance measurements from React Fiber
A library to observe events and trigger callbacks.
A simple set of subscription base classes for implementing .NET style observables.
Automatic observe jsx arrow functions for Realar
Simple cross-platform event emitter
Simple shared app state management for LitElement
198 byte publish/subscribe messaging micro-framework
javascript intersection observer
Element resize event for Preact
An observer / event emitter implementation with promise support
Component allows to check whether the component is in the viewport
Event handling using individual emitters and signals
Deep Observable Proxy - Maintains the observed object path for complex data types to know which root properties have been modified.
The omnipresent publish subscribe design pattern.
Fast, asynchronous, and regex-enabled event framework for Node.js