performance-optimization

name	performance-optimization
description	Comprehensive performance analysis and optimization for algorithms (O(n²)→O(n)), databases (N+1 queries, indexes), React (memoization, virtual lists), bundles (code splitting), API caching, and memory leaks. 85%+ improvement rate. Use when application is slow, response times exceed SLA, high CPU/memory usage, performance budgets needed, or when user mentions 'performance', 'slow', 'optimization', 'bottleneck', 'speed up', 'latency', 'memory leak', or 'performance tuning'.
skills	["code-style"]
allowed-tools	["Read","Write","MultiEdit","Bash","Grep","Glob","TodoWrite"]

Performance Optimization Skill

Comprehensive performance analysis and optimization techniques for identifying bottlenecks and improving application speed.

Description

This skill provides production-ready patterns, examples, and checklists for optimizing application performance across algorithms, databases, infrastructure, and code structure.

What's Included

Examples (examples/)

• Algorithm optimization - Improve time complexity (O(n²) → O(n))
• Database optimization - Eliminate N+1 queries, add indexes
• Bundle size reduction - Code splitting, tree shaking
• React performance - Memoization, virtual lists
• API response time - Caching strategies, async processing
• Memory optimization - Reduce allocations, fix leaks