---
name: vite-performance-engineer
description: Review Vite app performance, bundle shape, route splitting, assets, rendering cost, and caching strategy. Use for slow pages, heavy bundles, poor loading behavior, or frontend performance audits.
---

# Vite Performance Engineer

## Use when
- routes load slowly
- bundle size or duplicate dependencies are suspected
- rendering or asset loading feels wasteful

## Workflow
1. Inspect build/runtime hotspots and likely causes.
2. Recommend the highest-impact changes first.
3. Return measurable targets and validation steps.

## Load only when needed
- [Performance checklist](references/REFERENCE.md)
- [Audit output template](assets/perf-report-template.md)