ngx-toast 🍞

A lightweight, high-performance, and Zoneless-ready toast notification library for Angular 20+.

Demo app and usage

View Demo

Key Features

• ⚡ Angular 20+ Optimized: Fully supports provideZonelessChangeDetection().
• 📡 Signal-based: Built with Angular Signals for reactive and efficient state management.
• 🎨 FontAwesome Integration: Built-in support for professional iconography.
• 🛠 Customizable: Easy control over duration, progress bars, and screen positions.
• ♿ Accessible: role="alert", aria-live, keyboard dismissal (Enter/Space/Escape) and focus styles out of the box.
• ⏸️ Pause on hover: Auto-dismiss timer and progress bar pause while the toast is hovered or focused.
• 🌙 Theming & dark mode: Restyle everything through CSS variables; automatic prefers-color-scheme support plus an opt-in .ngx-toast-dark class.
• 🧩 Global defaults: Configure position, duration, max stack, dedup and more via provideToast().
• 🔁 Promise & loading toasts: First-class loading() and promise() helpers that swap in place.
• 🪶 Zero runtime deps: No RxJS — purely signal-driven.

Installation

Install the package via Yarn:

yarn add ngx-toast

Peer Dependencies

Since the library uses FontAwesome for its visual components, ensure the following are installed in your project:

yarn add @fortawesome/angular-fontawesome @fortawesome/fontawesome-svg-core @fortawesome/free-solid-svg-icons

Configuration

Add the necessary providers to your app.config.ts (or config.ts). It is highly recommended to use provideAnimationsAsync() for smooth transitions.

import { ApplicationConfig } from '@angular/core';
import { provideAnimationsAsync } from '@angular/platform-browser/animations/async';
import { FaIconLibrary } from '@fortawesome/angular-fontawesome';
import { fas } from '@fortawesome/free-solid-svg-icons';

export const appConfig: ApplicationConfig = {
  providers: [
    provideAnimationsAsync(),
    {
      provide: 'INITIALIZE_FA',
      useFactory: (library: FaIconLibrary) => library.addIconPacks(fas),
      deps: [FaIconLibrary]
    }
  ]
};

Usage

1. Add the Global Container

Place the ngx-toast-container in your root component (app.ts or app.component.html). This container will handle the stacking and positioning of all active toasts.

import { ToastContainerComponent } from 'ngx-toast';

@Component({
  selector: 'app-root',
  standalone: true,
  imports: [ToastContainerComponent],
  template: `
    <router-outlet></router-outlet>
    <ngx-toast></ngx-toast>
  `
})
export class App {}

2. Triggering Notifications

import { Component, inject } from '@angular/core';
import { ToastService } from 'ngx-toast';

@Component({ ... })
export class MyComponent {
  private toastService = inject(ToastService);

  showSuccess() {
    this.toastService.show({
      type: 'success',
      title: 'Success!',
      message: 'The operation was completed successfully.',
      duration: 3000,
      progressBar: true,
      position: 'bottom-right'
    });
  }
}

3. Global Defaults (optional)

Set app-wide defaults with provideToast(). Any value can still be overridden per call.

import { provideToast } from 'ngx-toast';

export const appConfig: ApplicationConfig = {
  providers: [
    provideToast({
      position: 'top-right',
      duration: 4000,
      pauseOnHover: true,
      maxToasts: 5,
      preventDuplicates: true,
      newestOnTop: true,
    }),
  ],
};

4. Loading & Promise toasts

const id = this.toastService.loading('Uploading…');
// later: this.toastService.success('Done!', undefined, { id });

await this.toastService.promise(saveUser(), {
  loading: 'Saving…',
  success: (user) => `Saved ${user.name}`,
  error: (err) => `Failed: ${err}`,
});

Service Methods

Config Reference

Global-only options (provideToast)

Theming

Five built-in themes — material, glass, minimal, neon, solid — applied per toast or globally:

this.toastService.success('Saved!', undefined, { theme: 'glass' });

<!-- or globally on a wrapper -->
<body class="ngx-toast-theme-material">…</body>

Everything is CSS-variable driven, so you can fully restyle or define your own theme. Override tokens anywhere, or toggle dark mode with .ngx-toast-dark:

:root {
  --ngx-toast-radius: 12px;
  --ngx-toast-width: 380px;
  --ngx-toast-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

📖 Full reference: docs/THEMING.md · 🏗️ docs/ARCHITECTURE.md

Compatibility

This library is built with Angular 21 and above. Node 24.13.0 or higher is required.

Keep this project alive :coffee:

I dedicate time and effort on writing and maintaining this library and if it helped you and saved you time, please consider Donating!

I'm grateful for your support.

Donate via PayPal

Licence

MIT License, By Amine Bouzahar.