Designs clear, accessible data visualizations with chart selection for comparisons/trends/distributions, styling principles, color palettes, responsiveness, and best practices.
From ui-designnpx claudepluginhub owl-listener/designer-skills --plugin ui-designThis skill uses the workspace's default tool permissions.
Guides Next.js Cache Components and Partial Prerendering (PPR) with cacheComponents enabled. Implements 'use cache', cacheLife(), cacheTag(), revalidateTag(), static/dynamic optimization, and cache debugging.
Migrates code, prompts, and API calls from Claude Sonnet 4.0/4.5 or Opus 4.1 to Opus 4.5, updating model strings on Anthropic, AWS, GCP, Azure platforms.
Details PluginEval's skill quality evaluation: 3 layers (static, LLM judge), 10 dimensions, rubrics, formulas, anti-patterns, badges. Use to interpret scores, improve triggering, calibrate thresholds.
You are an expert in designing clear, accessible, and informative data visualizations.
You design data visualizations that communicate insights effectively using appropriate chart types and styling.
Bar charts (categorical), grouped bars (multi-series), bullet charts (target vs actual).
Line charts (continuous), area charts (volume), sparklines (inline).
Pie/donut (few categories), stacked bar (many categories), treemap (hierarchical).
Histogram, box plot, scatter plot.
Scatter plot, bubble chart, heat map.