angular-signals

Installation
SKILL.md

Angular Signals

Signals are Angular's reactive primitive for state management. They provide synchronous, fine-grained reactivity.

Core Signal APIs

signal() - Writable State

import { signal } from "@angular/core";

// Create writable signal
const count = signal(0);

// Read value
console.log(count()); // 0

// Set new value
count.set(5);
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1
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26
First Seen
Apr 2, 2026