@monimesl/dot-simulator

The browser host for dots, used during development. dotctl dev starts it. It runs the service bundle in a Worker and shows the webview in a phone-sized frame. It relays messages between them, owns the navigation stack, and logs every message. See docs/hosts.md.

import { startSimulator } from '@monimesl/dot-simulator';

const simulator = await startSimulator({ dotDir: 'my-dot/dist', name: 'My dot', port: 3680 });
simulator.reload(); // restart the dot after a rebuild
simulator.error('view.dml:3:7: ...'); // show a build error over the phone

• src/server.ts serves the simulator page, the dot's bundles and the reload event stream. It injects the bridge into the webview's index.html, and runs Dash's network and storage calls.
• src/host.ts has startHost(), which does what every host does. It relays messages, owns the navigation stack (NavigationStack from core) and announces it with syncStack.
• src/client/ holds the browser scripts. simulator.js is the page, and webview-bridge.js and service-bridge.js install __hostTransport in each layer.