Native lab: Ghostty in a worker.

Wraith.mount() runs Ghostty's libghostty-vt and the Rust WebGPU renderer in one Wasm module, off your main thread. Type help, or try a demo.

Initializing WebGPU

wraith / native — × —

Click the terminal to type · help lists commands · any key stops a demo

Live

render p50—ms

render p95—ms

frames—/s

glyph cache—%

Connecting to your GPU…

—GPU-fenced frames/s

p50

—

p95

—

p99

—

Ready ·

import { Wraith } from 'wraithterm';

const term = await Wraith.mount(el);
term.connect(socket); // your PTY