Free
Free
Open-source library distributed at no charge; Observable hosts related tooling separately.
- Access
- Open-source library distributed at no charge; Observable hosts related tooling separately.
D3.js pricing
● Identity checkedAssistant · Vendor site 2026-10-04
It provides scales, shapes, layouts, geographic projections, and interaction helpers so developers bind data to DOM or SVG elements with fine-grained control.
- Category
- Assistant
- Free access
- Open-source library distributed at no charge; Observable hosts related tooling separately.
- API access
- Not confirmed
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D3.js pricing & plans
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