state-reducer

Create pure reducers for CRUD slices with lifecycle and rollback handling.

Updated Apr 27, 2026
One-click install
npx skills add https://github.com/grvpanchal/elegant-opencode --skill state-reducer
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: state-reducer
Source: https://github.com/grvpanchal/elegant-opencode/tree/main/skills/state-reducer
Command: npx skills add https://github.com/grvpanchal/elegant-opencode --skill state-reducer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Reducers provide a pure, immutable mechanism to describe state changes for a saga-based template, consolidating initial state, async operation lifecycles, and rollback behavior into a single contract.

Core Features & Use Cases

  • Initial state file and a dedicated reducer for a slice to ensure a consistent starting point.
  • Three-phase async operation patterns per CRUD verb (REQUEST, SUCCESS, ERROR) plus synchronous updates, with clear loading flags and error handling.
  • Optimistic updates with rollback capability to support responsive UIs while preserving state integrity on failure.

Quick Start

Connect the slice by importing the initial state and reducer, then wire CRUD actions to their corresponding cases.

Frequently Asked Questions about state-reducer

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

FAQPage Schema
How do I manage async state with reducers for CRUD operations?▼

Async state management for CRUD operations uses pure reducers to handle three-phase lifecycles, tracking REQUEST, SUCCESS, and ERROR actions with consistent loading flags and error handling for predictable state transitions.

What is the best way to handle optimistic updates and rollback in Redux?▼

Optimistic updates with rollback in Redux are handled by pure reducers that apply synchronous state changes immediately while preserving fallback paths to revert state automatically upon async operation failure.

How do I structure initial state and reducers for a saga-based state management flow?▼

Saga-based state management structures initial state and slice reducers into a single contract, ensuring a consistent starting point and standardized action handling for async CRUD lifecycles.

Why does my Redux reducer fail to maintain immutability during async state changes?▼

Redux reducers fail immutability when async state changes are not handled by pure functions; enforcing standardized action handling and predictable fall-through paths for SUCCESS and ERROR ensures immutable state transitions.

Do I need sagas to use pure reducers for stable async state management?▼

Sagas complement pure reducers for stable async state management by orchestrating side effects, while reducers focus on immutability, standardized action handling, and predictable state transitions for CRUD slices.