Performance Optimization Skill Systematic approach to identifying and fixing performance issues. Name han-core:optimize - Optimize code for performance, readability, or efficiency Synopsis Core Principle Measure, don't guess. Optimization without data is guesswork. The Cardinal Rule NEVER optimize without measuring first Why: Premature optimization wastes time on non-issues while missing real problems. Exception: Obvious O(n^2) algorithms when O(n) alternatives exist. Optimization Process 1. Measure Current State (Baseline) Before touching any code, establish metrics: Frontend Performance: Ba…