---
name: angular-state-management
description: "Master modern Angular state management with Signals, NgRx, and RxJS. Use when setting up global state, managing component stores, choosing between state solutions, or migrating from legacy patterns."
risk: safe
source: self
date_added: "2026-02-27"
---

# Angular State Management

Comprehensive guide to modern Angular state management patterns, from Signal-based local state to global stores and server state synchronization.

## Detailed Guide

Read [the detailed guide](references/detailed-guide.md) before executing this skill. It retains the complete procedure and reference material. Treat its safety, prerequisites, and validation requirements as mandatory. For focused work, load the relevant sections; for end-to-end work, read the guide completely.

## When to Use This Skill

- Setting up global state management in Angular
- Choosing between Signals, NgRx, or Akita
- Managing component-level stores
- Implementing optimistic updates
- Debugging state-related issues
- Migrating from legacy state patterns

## Do Not Use This Skill When

- The task is unrelated to Angular state management
- You need React state management → use `react-state-management`

---

## Limitations
- Use this skill only when the task clearly matches the scope described above.
- Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
- Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

## Example

For a shared cart counter, use a private writable signal and a public read-only
signal. For remote cart writes, keep authorization on the server and test two
overlapping updates before adding optimistic rollback.


---
Source attribution: sickn33
Original project: https://github.com/sickn33/agentic-awesome-skills/blob/e8d346bcb691225fb6ae51a49c353bcedb2ef61d/skills/angular-state-management/SKILL.md
License: CC-BY-4.0
License information: https://creativecommons.org/licenses/by/4.0/
Original upstream instructions; downloaded from Dave AI.


# Dave AI resource metadata

Creator / publisher: sickn33
Original project: https://github.com/sickn33/agentic-awesome-skills/blob/e8d346bcb691225fb6ae51a49c353bcedb2ef61d/skills/angular-state-management/SKILL.md
Attribution basis: Package explicitly declares original/self-authored source

Fields of work: Development & Engineering
Roles: Frontend Developer
Specialties: Specialty not specified
Tools: Tool not specified
Country applicability: Country not specified
Classification basis: Dave AI task classification from package title, description, and declared metadata
Instruction SHA-256: c2fefc896e48145d2bb4568f68a9613db18218fc5a57b63113c4f823e12f8cec
Metadata reviewed: 2026-10-27
This metadata supersedes earlier Dave AI catalog attribution. Original instruction and supporting files are preserved.