Lets Create a Lightweight Native Event Bus in JavaScript

An event bus is a design pattern (and while well be talking about JavaScript here, its a design pattern in any language) that can be used to simplify communications between different components. It can also be thought of as publish/subscribe or pubsub.

The idea is that components can listen to the event bus to know when to do the things they do. For example, a tab panel component might listen for events telling it to change the active tab. … Read article “Lets Create a Lightweight Native Event Bus in JavaScript”

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