A collection of beautifully designed, accessible, and customizable terminal UI components. Built on Ink and OpenTUI. Works with shadcn/ui.

How do I publish components with termcn?

Add or edit components under registry/bases/ink/ or registry/bases/opentui/, register them in registry.json, run pnpm registry:build (which refreshes public/r/), then deploy. Consumers install with npx shadcn@latest add against your published registry URL.

Is termcn open source?

Yes. The source is on GitHub and released under the MIT License.

Sparkline

Inline Unicode braille sparkline chart

Ink OpenTUI

Terminal

sparkline-demo

No opentui live preview is registered for this example yet.

Installation


$ pnpm dlx shadcn@latest add @termcn/opentui-sparkline

Usage

import { Sparkline } from "@/components/ui/sparkline";

<Sparkline data={[4, 8, 15, 16, 23, 42, 38, 26]} width={20} label="Requests" />

API Reference

Sparkline

Prop	Type	Default
`data`	`number[]`	`required`
`width`	`number`	`20`
`color`	`string`	-
`label`	`string`	-

Pie Chart AI

On This Page

Installation Usage API Reference Sparkline

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