performance.md

AngularFire ❱ Developer Guide ❱ Performance Monitoring

Performance Monitoring

Firebase Performance Monitoring is a service that helps you to gain insight into the performance characteristics of your Apple, Android, and web apps.

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Dependency Injection

As a prerequisite, ensure that AngularFire has been added to your project as described in the Quickstart.

Provide a Performance instance in the application's app.config.ts:

import { ApplicationConfig } from '@angular/core';
import { provideFirebaseApp, initializeApp } from '@angular/fire/app';
import { providePerformance, getPerformance } from '@angular/fire/performance';

export const appConfig: ApplicationConfig = {
  providers: [
    provideFirebaseApp(() => initializeApp({ ... })),
    providePerformance(() => getPerformance()),
    ...
  ],
  ...
}

Next inject Performance into your component:

import { Component, inject} from '@angular/core';
import { Performance } from '@angular/fire/performance';

@Component({ ... })
export class PerformanceComponent {
  private performance = inject(Performance);
  ...
}

Firebase API

AngularFire wraps the Firebase JS SDK to ensure proper functionality in Angular, while providing the same API.

Update the imports from import { ... } from 'firebase/performance' to import { ... } from '@angular/fire/performance' and follow the official documentation.

Getting Started | API Reference