@jorvel/event-bus

Typed pub/sub event bus for JORVEL micro-frontends. Provides:

• EventBus<EventMap> with on, once, off, emit.
• onAny(handler) wildcard for logging / devtools.
• Optional replay so late-mounting subscribers can receive the most recent event.
• globalThis-pinned singleton (getGlobalBus()) safe under duplicate bundles.

Install

pnpm add @jorvel/event-bus

Example

import { getGlobalBus } from '@jorvel/event-bus';
import type { MfAppEvents } from '@jorvel/events';

const bus = getGlobalBus<MfAppEvents>();
bus.on('shell:ready', payload => console.log('shell ready', payload));
bus.emit('shell:ready', { ts: Date.now() });