Harness-engineering test-performance-testing

name: test-performance-testing version: "1.0.0" description: Measure and assert on code performance using vitest bench and timing budgets stability: static cognitive_mode: advisory-guide type: knowledge tier: 3 triggers:

• manual platforms:
• claude-code
• gemini-cli
• cursor
• codex tools: [] paths:
• "**/*.test.ts"
• "**/*.spec.ts"
• "**/*.test.tsx"
• "vitest.config.*"
• "jest.config.*"
• "playwright.config.*" related_skills:
• test-unit-patterns
• node-performance-profiling
• perf-profiling-methodology
• perf-performance-api
• perf-largest-contentful-paint
• perf-interaction-to-next-paint stack_signals:
• vitest
• jest
• playwright
• testing-library keywords:
• performance-testing
• benchmark
• vitest-bench
• timing-assertions
• memory-profiling metadata: author: community upstream: vitest.dev/guide/features.html#benchmarking state: persistent: false files: [] depends_on: []