Can I use these patterns for global application state?

Yes, the skill includes specialized patterns for creating signal-based stores that can manage state across your entire application effectively.

Does this skill replace RxJS in my project?

No, it complements RxJS. It provides patterns to use Signals for synchronous state management while keeping RxJS for complex asynchronous events and streams.

What version of Angular is required for these patterns?

These patterns are designed for Angular 16 and above, reaching full stability in Angular 17 and later versions.

Is this skill compatible with OnPush change detection?

Absolutely. Signals are specifically designed to work perfectly with and enhance the efficiency of OnPush change detection strategies.

How do Signals improve performance over traditional methods?

Signals provide fine-grained reactivity, allowing Angular to update only specific parts of the UI that changed without the overhead of Zone.js checking the entire component tree.

Angular Signals Patterns

Name: Angular Signals Patterns
Author: EhssanAtassi

byEhssanAtassi

Developer Tools

Implements modern reactive state management patterns using Angular Signals to optimize performance and simplify code.

About

This skill provides comprehensive guidance and implementation patterns for Angular Signals, the framework's modern approach to fine-grained reactivity. It helps developers transition from traditional RxJS-heavy or Zone.js-dependent architectures to synchronous, glitch-free state management. By providing patterns for component state, derived values, complex object updates, and RxJS interoperability, it enables the creation of high-performance, type-safe Angular applications that work seamlessly with OnPush change detection and modern deployment standards.

Key Features

Seamless RxJS integration using toSignal and toObservable interop
Advanced signal state management including Writable, Computed, and Effects
0 GitHub stars
Immutable update patterns for complex arrays and nested objects
Efficient form validation and loading state implementations
Scalable global store architectures powered by signals

Use Cases

Building high-performance dashboards with fine-grained reactivity
Migrating legacy RxJS component state to optimized Angular Signals
Implementing complex form logic with real-time signal-based validation

About

Key Features

Seamless RxJS integration using toSignal and toObservable interop
Advanced signal state management including Writable, Computed, and Effects
0 GitHub stars
Immutable update patterns for complex arrays and nested objects
Efficient form validation and loading state implementations
Scalable global store architectures powered by signals

Use Cases

Building high-performance dashboards with fine-grained reactivity
Migrating legacy RxJS component state to optimized Angular Signals
Implementing complex form logic with real-time signal-based validation