Where the new version fixed or broke cases. Sample data: eight areas, v13 production against v14 candidate, tool choice +12.5 pt, tone −8.3 pt.
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 Case strip dumbbell component to your project.
npx shadcn add @chartory/case-strip-dumbbell - 3
Use it
Pass your rows. The props are the Figma properties.
usage.tsximport { CaseStripDumbbell } from "@/components/chartory/case-strip-dumbbell"<CaseStripDumbbell data={versionCases} size="m" legend/>
Props
<CaseStripDumbbell>
Every prop but data is a Figma property with the same name and values.
CaseStripDumbbellData
The data prop: one object for the whole chart.
CaseStripDumbbellRow
One object per entry in rows.
The data as a JSON Schema: schemas/case-strip-dumbbell.json
Case strip dumbbell: a React and Figma chart in four sizes
What does a case strip dumbbell show?
A case strip dumbbell compares production and a candidate area by area, with the change written next to each. Fixed, regressed and still-failing cases take their own colours. Use it to review a prompt or model change before release.
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 Case strip dumbbell component?
It is one <CaseStripDumbbell> component. Its props are the Figma properties with the same names and values, and the props table above lists them. The data is two scores per area, case outcomes.
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?
- Are two versions compared? Yes means the case strip dumbbell fits.
- Is it per area? Yes means the case strip dumbbell fits.
- Do individual cases matter? Yes means the case strip dumbbell fits.
When does another type fit better?
- Many versions in order. Use Version ribbon instead.
- One pass rate per suite. Use Eval suite bars instead.
- Just two values per item. Use Dumbbell instead.
Case strip dumbbell 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/case-strip-dumbbell. The Installation guide has the steps.
Yes. Connect the Chartory MCP server and ask for the case strip dumbbell chart; the agent runs the same command and you review the diff.
Two scores per area, case outcomes. 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/108-case-strip-dumbbell 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.