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Angular Enterprise Framework Tutorial• 6 min read

Angular Signals: Fine-Grained Reactivity

Discover Angular Signals: fine-grained reactive primitives that optimize change detection without relying on Zone.js.

The Signal Primitive

A Signal is a wrapper around a value that notifies interested consumers when that value changes: count = signal(0); count.set(1);.

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Test Yourself With Exercise

+15 XP

Which method sets a new value directly on an Angular writable signal?