Can this skill help with algorithmic efficiency?

Yes, it offers practical examples of reducing time complexity (e.g., O(n²) to O(n)) and managing space-vs-time tradeoffs through precomputation and data structure selection.

What profiling tools does this skill cover?

The skill includes guidance for Node.js built-in profilers, clinic.js for flame graphs, and programmatic memory monitoring via heap snapshots.

How does this skill help with database performance?

It provides standardized patterns for identifying slow queries with EXPLAIN ANALYZE, fixing N+1 problems, and implementing efficient indexing strategies like composite and partial indexes.

Does it support frontend optimization for Core Web Vitals?

Yes, it includes specific techniques for improving LCP, INP, and CLS through code splitting, modern image formats, and bundle optimization using tools like Webpack.

Performance Optimization

Name: Performance Optimization
Author: miles990

bymiles990

•

Analytics & Monitoring

Optimizes software performance across the full stack using profiling techniques, caching strategies, and efficient database indexing.

This skill empowers Claude to identify and resolve performance bottlenecks by providing comprehensive patterns for CPU/memory profiling, database query tuning, and frontend optimization. It guides developers through a 'measure first' philosophy, offering actionable implementation guides for caching, asynchronous processing, and algorithmic efficiency. Whether you are troubleshooting memory leaks in Node.js or improving Core Web Vitals for a frontend application, this skill provides the domain-specific best practices needed to build high-performance, scalable systems.

Key Features

01Frontend tuning for Core Web Vitals, code splitting, and image optimization

02Backend efficiency patterns for connection pooling and async processing

03Comprehensive caching implementations including cache-aside and memoization

041 GitHub stars

05Database query optimization including index strategies and N+1 resolution

06CPU and memory profiling patterns for Node.js and V8 environments

Use Cases

01Reducing database latency and optimizing query execution plans for scale

02Improving frontend load times and interactivity scores to enhance user experience

03Identifying and fixing memory leaks or CPU bottlenecks in server-side applications

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add miles990/claude-software-skills performance-optimization

For use in Claude.ai and ChatGPT

Download Skill