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Event emitter with support for asynchronous handlers and a sweet function hook mechanism.

Register named callbacks and call them with arguments.

An implementation of a signaling mechanism used to connect components and transfer data between them

High-priority task queue for Node.js and browsers

Event publish - subscribe mechanism as Angular service using Observable. You can publish your event along with any data to all the subscribers of your event. This library also supports historical published values for the subscribers.

Event publish - subscribe mechanism as JavaScript library using Observable. You can publish your event along with any data to all the subscribers of your event. This library also supports historical published values for the subscribers.

High-priority task queue for Node.js and browsers

A notification dispatch mechanism which enables the broadcast of information to registered observers.

A scope binding mechanism for javascript classes.

EventEmitter3 focuses on performance while maintaining a Node.js AND browser compatible interface.

Simple and modern async event emitter

A library to create a trace of your node app per Google's Trace Event format.

An implementation of WHATWG EventTarget interface.

Simple event emitter

An implementation of WHATWG AbortController interface.

Execute a listener when a response is about to write headers

The safe way to handle the `connect` socket event

tiny modular DOM lib for ie9+

A feature-rich Node.js event emitter implementation with namespaces, wildcards, TTL, async listeners and browser/worker support.

Tools for debugging your node.js modules and event loop