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.

Diff View

Unified, split, and inline diff viewer with LCS-based diff algorithm and line numbers

Ink OpenTUI

Terminal

Installation


$ pnpm dlx shadcn@latest add @termcn/diff-view

Usage

import { DiffView } from "@/components/ui/diff-view";

<DiffView
  filename="config.ts"
  oldText={"const port = 3000;\nconst host = 'localhost';"}
  newText={"const port = 8080;\nconst host = 'localhost';\nconst debug = true;"}
/>

API Reference

DiffView

Prop	Type	Default
`oldText`	`string`	`required`
`newText`	`string`	`required`
`filename`	`string`	-
`language`	`string`	-
`mode`	`"unified" \| "split" \| "inline"`	`"unified"`
`context`	`number`	`3`
`showLineNumbers`	`boolean`	`false`

Definition Directory Tree

On This Page

Installation Usage API Reference DiffView

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