OpenTUI Core

OpenTUI Core is a TypeScript library for building terminal user interfaces (TUIs). It is currently in development and is not ready for production use.

Getting Started

Install

bun install @opentui/core

Build

bun run build

This creates platform-specific libraries that are automatically loaded by the TypeScript layer.

Examples

bun install
bun run src/examples/index.ts

CLI Renderer

Renderables

Renderables are hierarchical objects that can be positioned, nested, styled and rendered to the terminal:

import { createCliRenderer, TextRenderable } from "@opentui/core"

const renderer = await createCliRenderer()

const obj = new TextRenderable("my-obj", { content: "Hello, world!" })

renderer.root.add(obj)