Uptime bars
Each day of each service, as a bar.
Definition · Updated Nov 2, 2026
Uptime bars draw one small bar per day for each service, coloured operational, degraded or outage, with the uptime figure beside it. Use it for status pages, SLAs and service reviews.
Pay once. Every update included.
Live preview
Sample data: three services over 63 days, API 99.98%, dashboard 99.99%, webhooks 99.91%
- Data shape
- A status per service per day
- Good for
- Status pages, SLAs
- Avoid when
- Minutes inside a day matter
- Sizes
- XS, S, M and L, re-laid out from the data
Anatomy
Inspect it like the Figma file.
The same layers, names and tokens as the component. Select one to read its size, fill and style.
Layers
070 / Uptime bars
- Layer
- day 1
- Type
- Rectangle
- Size
- 11 × 22
- Fill
- status/success
- Radius
- 1
- Group
- Marks · 189
Layers
070 / Uptime bars
- Layer
- day 1
- Type
- Rectangle
- Size
- 6 × 22
- Fill
- status/success
- Radius
- 1
- Group
- Marks · 189
Layers
070 / Uptime bars
- Layer
- day 1
- Type
- Rectangle
- Size
- 3 × 18
- Fill
- status/success
- Radius
- 1
- Group
- Marks · 189
Sizes
Re-laid out, never scaled.
The same data at XS, S, M and L. Every size is redrawn from the data, so text and line weights never shrink.
M against S
Width360 px480 px
Plot328 px440 px
Labels88
Marks189189
Height212 px246 px
Same tokens at every size: text styles, 1 px lines and mark radius stay put.
When to use
How reliable, day by day.
Three signs it fits, and three signs another type fits better.
Code and Figma
One name in Figma and in code.
Every Figma property is a prop with the same name and values. One command installs it.
Figma
chart/070-uptime-services
npx shadcn add @chartory/uptime-barsimport { UptimeBars } from "@/components/chartory/uptime-bars"import { serviceUptime } from "./service-uptime"export function ServiceUptime() { return ( <UptimeBars data={serviceUptime} size="m" legend={true} /> )}Hearth widget
Uptime bars as a widget.
The chart in a Hearth card with a hero number and two blocks. One token set, light and dark.
EmberPreset
ChartoryDefault preset
Pick the blocks, the size and the preset for your own widget.
Read the Hearth widget docsFAQ
Uptime questions.
What people ask before they put uptime bars in a dashboard.
Something else?
hello@usechartory.com63 days at M, from 63 days ago to today, as the axis labels say.
Operational, degraded and outage, named in the legend.
One data object in the sample’s shape: a status per service per day. The docs page lists every field and links its JSON Schema; the sample data comes with the component, so you can start from it and swap in your own.
Series take the preset’s data colours in order, and states such as up, down or warning take its status colours. Change the preset in Figma or in code to recolour every chart at once.
XS, S, M and L, in light and dark. Each size is laid out again from the data, so text and lines keep their size.
Yes. It plays in when it scrolls into view, and when the data changes every mark moves from its old place to its new one. With reduced motion on, it does not move.
Yes. The React component is free in the public registry in Hearth, no token needed; Signal comes with Code and Complete. The Figma component comes with Figma and Complete.
Ask for it by name. The MCP server tells the agent what data it needs and runs the same command: npx shadcn add @chartory/uptime-bars. You review the diff.
Related types
Other ways to show schedule and status.
The same question, a different shape of answer. Every type ships in Figma and in code.
Same family
Schedule and status
19 types in Chartory answer this question.