d3-consistency

d3-consistency

An agent skill that makes generated d3 code consistent: one canonical, modern idiom set instead of a mix of legacy and current APIs.

What it does

D3 is uniquely era-mixed in training data: d3.scale.linear() (v3), d3.event (removed in v6), d3.nest (removed), and callback-style data loading all still surface in generated code. This skill pins the v7 idiom set — flat namespace, selection.join, (event, d) handlers, promise-based fetching, d3.group/rollup — and catalogs the breakages each legacy pattern causes.

Install

skills.sh

npx skills add guidogl/d3-consistency

Claude Code plugin marketplace

/plugin marketplace add guidogl/d3-consistency

Contents

• SKILL.md — the skill instructions: canonical idioms, pitfalls, version notes, workflow.
• references/d3-patterns.md — deep reference: legacy→modern migration map and expanded per-topic patterns, gotchas, and code examples.

License

Apache-2.0 — see LICENSE.txt.