@vui-rs/core

Native terminal rendering engine for vui-rs — a Rust cell buffer (truecolor, unicode/grapheme width, borders, taffy flexbox layout, inline images) driven from Bun via FFI.

Runtime: Bun only. This package loads a native library through bun:ffi; it does not run under Node.js.

Install

bun add @vui-rs/core

Prebuilt native binaries for darwin-arm64, darwin-x64, linux-x64, linux-arm64, and win32-x64 ship inside the package; the loader picks the right one at runtime.

Usage

import { Renderer } from "@vui-rs/core";

const r = new Renderer(80, 24);
// …draw into the cell buffer, then flush.
r.free();

Most apps use @vui-rs/vue (a Vue custom renderer) on top of this engine rather than calling it directly.

License

MIT