performance

name	performance
description	Use when user reports slow page load, asks about Core Web Vitals, wants before/after performance comparison, or needs to profile a specific interaction.

Kaboom Performance

Use this skill for performance triage, regression checks, and optimization validation.

Inputs To Request

• Feature or page URL
• Baseline branch or expected budget
• Critical user journey steps
• Success budget (for example LCP, TTI, or API latency)

Workflow

1. Define scenario: List exact navigation and interaction sequence.

2. Capture baseline: Collect network waterfall, web vitals, and action timeline.

3. Run candidate path: Repeat the same sequence and collect the same artifacts.

4. Compare deltas: Report largest regressions by metric and by request.

5. Prioritize fixes: Call out top bottleneck, likely cause, and lowest-risk optimization.

Output Contract

• scenario
• baseline
• candidate
• regressions
• recommended_fix