Vapor Chamber - A lightweight command bus designed for Vue Vapor. ~1KB core.

[lucianofedericopereira]

Built something I think fits nicely with the direction Vue Vapor is heading. Vapor Chamber is a tiny (~1KB) command bus designed specifically for Vapor’s signal‑driven model. Instead of scattering emits/listeners across components, it gives you a single, semantic place to handle actions — with a plugin pipeline for logging, validation, history/undo, debounce/throttle, etc.

If you’re experimenting with Vapor and want a minimal, predictable way to structure app logic without the VDOM overhead, I’d love feedback.

npm install vapor-chamber

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

Feedback appreciated — especially from anyone already experimenting with Vapor.

[aniruddhaadak80]

@lucianofedericopereira

Working with Vue reactivity system and compilers can sometimes present interesting edge cases. A few quick things to consider regarding this topic:

1. Reactivity & Refs: Remember that reactive() unwraps refs automatically, but accessing private properties of proxy classes inherently breaks proxy traps. Always interact with the standard exposed endpoints.
2. Component Lifecycle & state: If you are mixing <script setup>, ensure you aren???t trying to mutate props directly or losing reactivity when destructuring (use toRefs if needed).

I highly recommend checking out the Vue DevTools extension to inspect the component tree and verify if the state is updating as expected. Let me know if you want to dig deeper into the specific component logic.

Hope this points you in the right direction! Let me know how it goes. Happy coding!

[lucianofedericopereira]

Thank you @aniruddhaadak80 for the sharp observations on Vue’s reactivity model, especially around proxy trap behavior and the risks of accessing internal runtime properties.

Your points directly informed several fixes in this release - from correcting signal usage and v-model bindings to removing the window.VUE_VAPOR probe and tightening lifecycle cleanup.

The full changelog is now updated with all related improvements.

Greatly appreciate the depth of your feedback.

[lucianofedericopereira]

v0.40 - Vue 3.6 + Vite 7/8 Alignment Pre-release
https://github.com/lucianofedericopereira/vapor-chamber

This release aligns vapor-chamber with the Vue 3.6 beta (Vapor mode feature-complete)
and the Vite 7/8 toolchain (Rolldown bundler).

[lucianofedericopereira]

🚀 vapor-chamber v1.0.0 is officially live!

I’m excited to share that vapor-chamber has reached its first stable release. After testing and refining, version 1.0.0 is now available on npm.

What’s new in 1.0:

• Production Ready: Stable API for Vue users.
• Improved Build: Now includes optimized IIFE and ESM builds.
• TypeScript Support: Fully typed for a better developer experience.

Check it out here: https://www.npmjs.com/package/vapor-chamber

Thanks to everyone for the feedback during the 0.x phase!