Histogram Chart

Responsive SVG histogram for numeric arrays with configurable bins, accessible summary, labelled counts, and no chart dependency.

Standard Data · Astro · Subscription · commercial licence · v1.0.0 · updated 2026-10-15 · Live demo

Install

velocityx add standard-histogram-chart

Subscription component. Run velocityx login with your key first — get one.

---
import HistogramChart from '../components/velocity/standard-histogram-chart/HistogramChart.astro';
---
<HistogramChart />

Props

Prop	Type	Default	Description
values	number[]	required	—
bins	number	8	—
label	string	"Value distribution"	—
locale	string	"en-AU"	—
height	number	220	—
className	string	""	—

Files written

velocityx drops these into your project:

• components/velocity/standard-histogram-chart/HistogramChart.astro

Peer dependencies

None.

Theming

Colours come from the primary-* / accent-* Tailwind scales, so this drops into a project that is not Velocity without dragging our brand in. Install the contract once:

velocityx theme

Then set your whole brand in one place — raw RGB channels, not hex (a hex here silently breaks every opacity variant):

:root {
  --vx-brand: custom;
  --vx-primary-600: 220 38 38;
}

There is no component-level font-family anywhere in the library — your font cascade wins.

Licence

Commercial, for the duration of an active Velocity X subscription. The source is served by the licence-gated endpoint, never by the public CDN.