Using the Node Event Emitter

The Event Emitter in Node.js lets you create custom events. In this tutorial we show you how to include and use the Event Emitter to help structure your JavaScript code.
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Tutorials referred to in this video:
Custom Events: • JavaScript Pattern: Us...
Understanding Asynchronous JavaScript: • Understanding Asynchro...
Event Bubbling: • JavaScript Questions: ...
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[@pinakim11]

Really good, to the point tutorial. Thank you so much :)

[@AllThingsJavaScript]

You're welcome!

[@Rajeshkumar-jb9pf]

Great! ...Keep posting more videos on node js..

[@Rajeshkumar-jb9pf]

Please post video about functional programming vs object oriented programming in js

[@AllThingsJavaScript]

This requires more than a single video. I'm about to release a course on functional programming that compares it to OOP.

[@element3663]

So if an event is emitted by an instance of a certain class, is that event only visible to an event listener attached to that particular instance or is it to all instances of the class, or even to a different class instance, which has a listener for this particular event?

[@AllThingsJavaScript]

Thinking about it as a class and instance may be confusing. It is available in that module. If you needed it available outside the module, you would need to export it.

[@kirillbaryba746]

Thanks, it's time to make an application using nodejs ...