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Angular Academy · Lesson

Zoneless Angular

Run Angular without Zone.js.

Beyond Zone.js

Zone.js has overhead and patches global APIs. Modern Angular offers a zoneless mode where change detection is driven by signals and explicit notifications instead of zone patching.

Enabling Zoneless

Provide the zoneless change detection provider in your bootstrap config.

bootstrapApplication(AppComponent, {
  providers: [
    provideExperimentalZonelessChangeDetection()
  ]
});

All lessons in this course

  1. How Change Detection Works
  2. OnPush Change Detection
  3. Zoneless Angular
  4. Optimizing Lists and Rendering
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