Performance Patterns Optimizer

关于

The Performance Patterns skill empowers Claude to diagnose and fix common architectural inefficiencies across the entire technology stack. It provides a structured framework for identifying high-impact issues like the N+1 query problem, over-fetching, and inefficient frontend re-renders, offering concrete remediation strategies such as eager loading, memoization, and batching. Whether you are optimizing a database layer, refactoring a React application, or streamlining a REST API, this skill helps ensure your code scales efficiently and remains responsive under load.

主要功能

• Improves frontend responsiveness by reducing unnecessary component re-renders
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• Optimizes API communication by addressing over-fetching and under-fetching
• Implements efficient data fetching strategies like pagination and Promise.all batching
• Detects and fixes N+1 query patterns in database and GraphQL layers
• Identifies O(n²) algorithmic complexities and suggests O(1) or O(n) solutions

使用场景

• Refactoring slow database queries and implementing eager loading strategies
• Improving API performance by adding field selection and cursor-based pagination
• Optimizing React or frontend applications to eliminate UI jank and lag