Alerts per week at every threshold. Sample data: alerts per week from 93% to 97%, 14 at 96% now, 3 at a proposed 95%.
Installation
- 1
Set up the registry once
Your token in .env and @chartory in components.json. Skip this when another chart is already installed.
Installation guide - 2
Add the chart
One command adds the Threshold sweep component to your project.
npx shadcn add @chartory/threshold-sweep - 3
Use it
Pass your rows. The props are the Figma properties.
usage.tsximport { ThresholdSweep } from "@/components/chartory/threshold-sweep"<ThresholdSweep data={alertSweep} size="m" legend/>
Props
<ThresholdSweep>
Every prop but data is a Figma property with the same name and values.
ThresholdSweepData
The data prop: one object for the whole chart.
ThresholdSweepNow
The now object.
ThresholdSweepProp
The prop object.
The data as a JSON Schema: schemas/threshold-sweep.json
Threshold sweep: a React and Figma chart in four sizes
What does a threshold sweep show?
A threshold sweep draws how many alerts a rule would fire at each threshold, with the current and proposed settings marked. You pick the threshold by its cost in alerts. Use it for alert tuning and SLO targets.
Chartory ships it as a Figma component and a React component with the same name. The code installs from the shadcn registry with one command and lands in your project as a file you own.
What is the Threshold sweep component?
It is one <ThresholdSweep> component. Its props are the Figma properties with the same names and values, and the props table above lists them. The data is alerts per threshold.
Sizes XS, S, M and L re-lay the chart out from the data instead of scaling it, so labels stay readable at every size.
When should I use it?
- Is the whole range shown? Yes means the threshold sweep fits.
- Is it alerts per threshold? Yes means the threshold sweep fits.
- Is it a curve? Yes means the threshold sweep fits.
When does another type fit better?
- Two thresholds over time. Use Threshold what-if instead.
- A measure against a target. Use Target trend instead.
- Rule by rule over a week. Use Alert fire strip instead.
Threshold sweep questions
Installing, data, Figma and plans.
Yes. It installs through the shadcn registry with the shadcn CLI, and the file lands in your project.
Add your token and the @chartory registry once, then run npx shadcn add @chartory/threshold-sweep. The Installation guide has the steps.
Yes. Connect the Chartory MCP server and ask for the threshold sweep chart; the agent runs the same command and you review the diff.
Alerts per threshold. The sample data comes with the component, and the props table lists every field.
XS, S, M and L, in Figma and in code. Each size is laid out again from the data, so text and lines keep their size.
Yes. chart/112-threshold-sweep has the same properties as the component.
Yes. Every paint is a token, so the chart follows light and dark mode and the collection you pick.
Code and Complete. Figma has the Figma file only.