D3 Visualization

Pulls in a curated collection of D3.js examples from jiannanya's snow-d3 repository to teach Claude how to build interactive visualizations. You get reference implementations for common chart types like bar, line, treemap, force graphs, Sankey diagrams, and choropleths, plus techniques for animations and scroll-driven interactions. The skill works in prototype mode, so it's best for editorial work, dashboards, and data-rich mockups where you need something more sophisticated than a basic charting library. If you're already comfortable with D3 conventions, this gives Claude enough context to generate working code without you having to explain force simulations or hierarchy layouts from scratch.

skills.sh installs: 3.3K
GitHub stars: 106.9K
last updated: Aug 21, 2026

View on GitHub

Install

$ npx -y skills add nexu-io/open-design --skill d3-visualization --agent claude-code

Installs into .claude/skills of the current project.

Files

d3-visualization

Curated from @jiannanya.

What it does

Teaches the agent to produce D3 charts and interactive data visualizations. A comprehensive D3.js skill with examples across chart types and techniques giving the agent expert-level knowledge to generate complex, interactive visualizations. Useful for editorial dashboards, reports, data-rich prototypes, and explanatory graphics.

Source

Upstream: https://github.com/jiannanya/snow-d3/
Category: diagrams

How to use

This catalogue entry advertises the skill in OpenDesign so the agent discovers it during planning. To run the full upstream workflow with its original assets, scripts, and reference documents, install the upstream bundle into your active agent's skills directory:

# Inspect the upstream README for exact paths
open https://github.com/jiannanya/snow-d3/

# Clone or copy the snow-d3/ folder into your workspace's skills/ directory
git clone https://github.com/jiannanya/snow-d3.git skills/snow-d3

Then ask the agent to invoke this skill by name (d3-visualization) or with one of the trigger phrases listed in this skill's frontmatter, e.g.:

SKILL.md on GitHub