#performance

1 skill

Profile Before OptimizingA measurement-first optimization loop — profile under realistic load, fix exactly one hot spot, re-measure, and keep the numbers in the commit.Claude Code · CodingClaude CodeSKILL.mdProfile Before OptimizingA measurement-first optimization loop — profile under realistic load, fix exactly one hot spot, re-measure, and keep the numbers in the commit.Use when something is slow or resource-hungry and the urge is to start rewriting code that merely looks expensive.@libraryCoding