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React History Immunity (Undo/Redo)

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Make undo/redo truly immune to React quirks.

Software Engineering#react#undo#redo#strict-mode#history-management#deep-equality
Authorbibo1243
Version1.0.0
Installs0

System Documentation

What problem does it solve?

When building React Undo/Redo systems, you often encounter duplicate history entries due to React Strict Mode and race conditions on focus/blur or rapid actions.

Core Features & Use Cases

  • Centralized history container using useRef to decouple history from UI state.
  • Deep equality checks before pushing past/future entries to avoid identical states.
  • Undo/Redo loops that skip identical entries to guarantee a meaningful state change.
  • Suitable for forms, canvases, task boards, and any interactive UI needing reliable undo/redo.

Quick Start

Integrate a deep immunity undo/redo mechanism by wrapping your state with a useRef history container, gating pushes with a deep-equality check, and applying the looped filter during Undo/Redo.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: React History Immunity (Undo/Redo)
Download link: https://github.com/bibo1243/claw_memory/archive/main.zip#react-history-immunity-undo-redo

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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