Setting Up an Event Listener Using on()
An Example of a One-Time Event Listener Using once()
Creating an Object That Extends EventEmitter
Refactoring the File Reader Application Using Event Emitters
Creating a Timer That Executes After a Delay of One Second
An example of Creating and Canceling an Interval
Breaking Up Computationally Intensive Code Using setImmediate()
Scheduling a Function Using process.nextTick()
Implementing Asynchronous Callback Functions