API Reference ▸ Core
The D3 4.0 API Reference has moved. This page describes the D3 3.x API.
See one of:
- Selections - DOM element selectors and operators.
- Transitions - selections that apply operators smoothly over time.
- Arrays - built-in array operations.
- Math - javascript Math addons.
- Requests - tools for requesting data from non-local sources.
- Formatting - easy formatting of numbers.
- CSV - reading CSV and TSV files.
- Localization - localization of certain D3 generated values.
- Colors - color formatting and manipulation.
- Namespaces - tools for dealing with namespaces.
- Internals - implementing reusable components.