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Vue Academy · Lesson

Notification and Toast Plugin Example

Building a toaster plugin: reactive queue, install logic, programmatic API via provide/inject.

Goal: A Toast Plugin

We will build a toast notification plugin. It maintains a reactive queue of messages, exposes a notify API, and renders toasts globally. Any component can trigger a toast through inject or a composable.

The Reactive Queue

The core state is a reactive ref holding an array of toast objects. When we push/remove items, every component rendering the queue updates automatically.

import { ref } from 'vue'

const toasts = ref([])
// each toast: { id, message, type }

All lessons in this course

  1. Plugin Architecture and app.use()
  2. Global Properties and provide/inject in Plugins
  3. Notification and Toast Plugin Example
  4. Publishing and Typing Vue Plugins
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