angular-signals

Name: angular-signals
Availability: InStock
Author: wesleymarinho

Implements Angular v20+ state management with signal, computed, and effect functions.

Updated Mar 12, 2026

Search Tags:#typescript #state management #angular #signals #reactive programming #rxjs

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npx skills add https://github.com/WesleyMarinho/codeseek-marketplace --skill angular-signals-wesleymarinho

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Please help me install this Agent Skill.
Skill: angular-signals
Source: https://github.com/WesleyMarinho/codeseek-marketplace/tree/main/skills/angular-signals
Command: npx skills add https://github.com/WesleyMarinho/codeseek-marketplace --skill angular-signals-wesleymarinho

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill simplifies state management in Angular applications by leveraging the power of Signals, enabling more efficient and predictable reactive programming.

Core Features & Use Cases

Writable State: Create and manage simple state values using signal().
Derived State: Define computed values that automatically update when their dependencies change using computed().
Side Effects: Handle asynchronous operations or subscriptions with effect().
RxJS Interop: Seamlessly convert Observables to Signals (toSignal) and Signals to Observables (toObservable).
Use Case: Refactor a complex RxJS-based state management system in an Angular component to use Signals for improved performance and readability.

Quick Start

Use the angular-signals skill to create a writable signal named 'counter' initialized to 0.

Frequently Asked Questions about angular-signals

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I manage component state in Angular using signals?▼

Angular signals manage component state by creating writable values with signal(), deriving synchronous state with computed(), and handling side effects using effect(). This provides a predictable reactivity model for Angular v20+ applications.

What is the best way to convert an RxJS Observable to an Angular signal?▼

The best way to convert an RxJS Observable to an Angular signal is using the toSignal() interop function. This facilitates a shift from Observable-centric patterns to a more performant, synchronous reactivity model for asynchronous data flows.

Can I use Angular signals for service-level data management?▼

Yes, you can use Angular signals for service-level data management. Signal-based reactive state management addresses challenges in managing both component state and service-level data efficiently within the Angular framework.

How do computed signals work in Angular?▼

Computed signals in Angular work by defining derived values that automatically update when their dependencies change. The computed() function creates synchronous reactive state that tracks writable signals without manual subscription management.

Should I replace RxJS with signals for state management in Angular?▼

You should replace complex RxJS-based state management with signals to improve performance and readability. Signals use a synchronous reactivity model, but RxJS interop functions like toObservable() maintain compatibility for existing asynchronous operations.

When should I use effect() in Angular signal state management?▼

Use the effect() function in Angular signal state management when you need to handle side effects or asynchronous operations. It automatically tracks signal dependencies and executes logic when those signal values change.