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.

JSON

Pretty-printed JSON with collapsible nodes

Ink OpenTUI

Terminal

Installation


$ pnpm dlx shadcn@latest add @termcn/ink/json

Usage

import { JSONView } from "@/components/ui/json";

<JSONView
  label="package.json"
  data={{
    name: "my-cli",
    version: "1.0.0",
    dependencies: { ink: "^5.0.0" },
  }}
/>

API Reference

JSONView

Prop	Type	Default
`data`	`unknown`	`required`
`indent`	`number`	`2`
`collapsed`	`boolean`	`false`
`label`	`string`	-

Notes

Accessibility

termcn exposes the following behavior through Ink's terminal accessibility APIs. This is not a browser ARIA or general WCAG-conformance claim.

Keyboard: Arrow keys move the current item or viewport; Home / End move to the boundaries; PageUp / PageDown move by a page; Enter / Space select or expand when supported; Tab / Shift+Tab leave the composite.
Focus and composition: Input is active only while the component's focus target is focused, enabled, active, and inside the topmost focus scope.
Screen reader: Ink labels and semantic state expose the component without relying on visual styling alone.

Git Status Key Value

On This Page

Installation Usage API Reference JSONView Notes Accessibility

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