Sparkline Stat

A value paired with a compact inline trend line — the pattern for a metric row where every figure needs its recent history at a glance. Hand-rolled SVG computed from a plain number array, no chart library, with an accessible text summary so the trend is never color-only.

Stats & Numbers · Astro · Subscription · commercial licence · v1.0.1 · updated 2026-10-15 · Live demo

Install

velocityx add inline-sparkline-stat

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

---
import InlineSparklineStat from '../components/velocity/inline-sparkline-stat/InlineSparklineStat.astro';
---
<InlineSparklineStat />

Props

Prop	Type	Default	Description
label	string	'Weekly signups'	—
value	string	'1,284'	Pre-formatted current value, e.g. “$48.2k”.
points	number[]	[42, 48, 45, 61, 58, 70, 76]	The series the sparkline draws, oldest first.
delta	string	—	—
deltaDirection	'up' | 'down' | 'flat'	—	Computed from the first/last point when omitted.
periodLabel	string	'the last 7 periods'	Used only in the accessible summary, e.g. “last 7 days”.
className	string	''	—

Files written

velocityx drops these into your project:

• components/velocity/inline-sparkline-stat/InlineSparklineStat.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.