Getting Started

Add declarative analytics tracking to a standalone Angular component in three steps.

1. Install

npm install ng-track-event-directive

The package requires @angular/core and @angular/common v22.

2. Register an adapter

Create an adapter that sends events to your analytics provider, then register it at application startup.

// app.config.ts
import { ApplicationConfig } from '@angular/core';
import { provideTrackingAdapter, type TrackingAdapter } from 'ng-track-event-directive';

const trackingAdapter: TrackingAdapter = {
  track(eventName, data) {
    console.log('[analytics]', eventName, data);
  },
};

export const appConfig: ApplicationConfig = {
  providers: [provideTrackingAdapter(trackingAdapter)],
};

The console adapter is enough to verify the setup. Replace it with your provider adapter when you are ready.

3. Use the directive

Import TrackEventDirective into the component and expose trackConfig to its template.

// app.ts
import { Component } from '@angular/core';
import { TrackEventDirective, trackConfig } from 'ng-track-event-directive';

@Component({
  selector: 'app-root',
  imports: [TrackEventDirective],
  template: `
    <button [trackEvent]="trackConfig('signup:clicked', { source: 'hero' })">Sign up</button>
  `,
})
export class App {
  protected readonly trackConfig = trackConfig;
}

Clicking the button calls trackingAdapter.track('signup:clicked', { source: 'hero' }).

Next steps

• Connect an analytics provider in Adapter Setup.
• Learn the suffix and once rules in Events and Triggers.
• Browse every public export in the API Reference.
• Try the package interactively in the Demo.