D3.js Custom Charts Designer
Design and build custom, interactive data visualizations using D3.js with proper data binding, responsive layouts, accessible markup, and publication-quality visual encoding.
SupaScore
84.25Best for
- ▸Build custom D3.js choropleth maps with interactive filtering and responsive breakpoints
- ▸Create animated force-directed network graphs with collision detection and clustering
- ▸Design publication-quality scientific scatter plots with brushing, zooming, and statistical overlays
- ▸Implement accessible dashboard charts with ARIA labels and keyboard navigation
- ▸Develop real-time streaming visualizations that update smoothly with Canvas rendering for 10k+ data points
What you'll get
- ●Complete D3.js v7 implementation with modular functions for data loading, scales, axes, and interactive elements
- ●Responsive chart code with proper margin conventions, mobile breakpoints, and accessibility attributes
- ●Production-ready visualization with error handling, data validation, and smooth transition animations
Not designed for ↓
- ×Creating simple static charts where Chart.js or Plotly would be faster
- ×Building entire dashboard frameworks (focuses on individual chart components)
- ×Data cleaning or statistical analysis (assumes clean, structured data)
- ×Backend data processing or API development
Clean, structured datasets (CSV, JSON, or API responses) with defined analytical questions and target audience context.
Complete D3.js code implementations with responsive layouts, accessibility features, and detailed documentation for customization.
Evidence Policy
Standard: no explicit evidence policy.
Research Foundation: 8 sources (3 official docs, 3 books, 1 academic, 1 industry frameworks)
This skill was developed through independent research and synthesis. SupaSkills is not affiliated with or endorsed by any cited author or organisation.
Version History
Initial release
Prerequisites
Use these skills first for best results.
Works well with
Need more depth?
Specialist skills that go deeper in areas this skill touches.
Common Workflows
Analytics Dashboard Development
Analyze data patterns, design dashboard layout, then implement custom interactive charts
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