How To Create a Global Event Bus in Vue 2

How To Create a Global Event Bus in Vue 2

In this Vue tutorial, you'll learn how to create a global event bus in Vue 2. Learn how to use Vue.js for application-wide event handling. You will apply Vue’s powerful built-in event bus.

Learn how to use Vue.js for application-wide event handling.

The event bus / publish-subscribe pattern is a way of getting unrelated sections of your application to talk to each other.

The event system used in Vue components can be used in an event bus / publish-subscribe pattern.

Note: This tutorial is specific for Vue 2. In Vue 3, $on, $off, and $once have been removed. External libraries that provide this functionality are recommended.

In this article, you will apply Vue’s powerful built-in event bus.

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