Trend Line Chart Card

A headline metric paired with a small multi-point trend line, sized to drop straight into a dashboard grid cell — MRR, active users, response time over time. Carries first/last axis labels and an optional second comparison series (this period vs last), with a legend and hidden data table so the trend is never colour-only.

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

Install

velocityx add trend-line-chart-card

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

---
import TrendLineChartCard from '../components/velocity/trend-line-chart-card/TrendLineChartCard.astro';
---
<TrendLineChartCard />

Props

Prop	Type	Default	Description
title	string	'Monthly recurring revenue'	—
valueText	string	'$48.2k'	Headline figure shown above the chart.
deltaText	string	'+12.4% vs last period'	—
deltaDirection	'up' | 'down' | 'flat'	'up'	—
points	number[]	[32, 35, 34, 39, 41, 44, 48]	Single-series shorthand — ignored if series is passed.
xLabels	string[]	['Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct…	First/last (or evenly-spaced) x-axis hints, same length as points.
series	TrendSeries[]	—	Two-series form, for period-over-period comparisons.
className	string	''	—

Files written

velocityx drops these into your project:

• components/velocity/trend-line-chart-card/TrendLineChartCard.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.