primus/eventemitter3

Features

• Event Emitters - Provides a lightweight JavaScript utility for triggering named events and executing associated listener functions.
• EventEmitter Implementations - Provides a high-performance implementation of the observer pattern compatible with Node.js EventEmitter expectations.
• Function Context Binding - Provides a mechanism to bind a specific object as the execution context for event listeners.
• Component Decoupling Patterns - Enables separate software modules to exchange data and trigger actions without requiring direct references.
• Event Dispatchers - Implements an architectural pattern for decoupling system components via a registry of event listeners.
• Event Listeners - Provides mechanisms for registering callback functions that react to specific emitted events.
• High-Performance Emitters - Optimized for executing a large volume of event triggers with minimal memory overhead and fast processing speeds.
• Observer Patterns - Implements the observer pattern to establish publish-subscribe relationships between decoupled components.
• Context-Aware Dispatchers - Functions as a context-aware event dispatcher that binds specific execution contexts to listeners.
• Custom Event Emission - Enables the triggering and notification of listeners for custom application events.
• Event Handling Systems - Provides a system for attaching listeners and triggering custom functions through a publish-subscribe pattern.
• Lightweight Pub-Sub Managers - Implements a minimalist pub-sub mechanism for coordinating communication between decoupled components.
• Memory-Efficient Listener Storage - Uses contiguous arrays to store event callbacks, minimizing memory overhead and optimizing iteration speed.
• Synchronous Event Dispatch Loops - Executes registered listeners immediately and synchronously upon emission to ensure ordered event delivery.
• Event Handling - High-performance event emitter.

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