kova-test-performance

What problem does it solve?

It solves slow, resource-heavy Kova test runtime by helping you identify the real performance bottleneck and fix it without breaking coverage.

Core Features & Use Cases

• Evidence-first benchmarking: Establishes baselines using full-suite and scoped Vitest runs, including import breakdown diagnostics.
• Root-cause driven optimization: Guides you to reduce cold-start costs, avoid unnecessary module loading, and refactor hot paths to be more lightweight.
• Coverage preservation & verification: Ensures verification runs after changes, maintains coverage shape, and updates performance reports with before/after metrics.

Quick Start

Use $kova-test-performance to benchmark a targeted slow test file, diagnose the dominant wall-time/RSS driver, and produce a scoped fix with coverage retained.