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hoist-regexp-creation

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Optimize RegExp creation in React.

Software Engineering#performance#react#optimization#javascript#regex#memoization
Authorihj04982
Version1.0.0
Installs0

System Documentation

What problem does it solve?

This Skill addresses the performance issue of creating regular expressions (RegExp) within the render function of React components, which can lead to unnecessary re-computations and slower applications.

Core Features & Use Cases

  • Performance Optimization: Prevents the creation of new RegExp objects on every render.
  • Memoization: Demonstrates using useMemo to efficiently create and reuse RegExp instances.
  • Module Scope Hoisting: Shows how to define RegExp at the module level for global availability.
  • Warning on Global Regex: Highlights the mutable lastIndex state of global regular expressions and its potential pitfalls.

Quick Start

Apply the hoist-regexp-creation skill to optimize RegExp instantiation within your React components.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

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Please help me install this Skill:
Name: hoist-regexp-creation
Download link: https://github.com/ihj04982/my-cursor-settings/archive/main.zip#hoist-regexp-creation

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