I released a new version of Vapor Chamber is a command bus for Vue 3.6+ (aligned beta 11)

[lucianofedericopereira]

Vapor Chamber is a command bus for Vue 3.6+ Vapor mode. It gives every user action a single handler, a composable plugin pipeline, and signal-native reactive state — replacing scattered event listeners and prop-drilling with one predictable, testable flow.

https://github.com/lucianofedericopereira/vapor-chamber

Why a Command Bus?

• Semantic actions — cartAdd is clearer than emit('add')
• Single handler — One place to look, debug, test
• Plugin pipeline — Cross-cutting concerns (logging, validation, analytics) without cluttering handlers
• Undo/redo — Command history is natural when actions are explicit

Examples

<!-- core: dispatch over HTTP, with CSRF auto-wired -->
<script src=".../vapor-chamber-core.iife.min.js"></script>
<script>
  const { dispatch } = VaporChamber.connect({ endpoint: '/api/vc' });
  document.getElementById('add').addEventListener('click',
    () => dispatch('cartAdd', { id: 42 }));
</script>

<!-- elements: register a custom-element widget in one call -->
<script src=".../vapor-chamber-elements.iife.min.js"></script>
<script>
  VaporChamber.defineWidget('vc-cart', {
    props: { sku: String },
    setup(props) { return () => h('span', `SKU ${props.sku}`); }
  });
</script>
<vc-cart sku="ABC-123"></vc-cart>

API REFERENCE

https://lucianofedericopereira.github.io/vapor-chamber/

Performance

https://raw.githubusercontent.com/lucianofedericopereira/vapor-chamber/refs/heads/main/docs/performance.md