lucianofedericopereira / exo

Coordinate interactive sections of an Astro page through declarative HTML attributes—with zero component trees and no shared mutable state

EXO

Coordinate interactive sections of an Astro page through declarative HTML attributes—with zero component trees and no shared mutable state.

Exo is that event bus, engineered with a clean, declarative HTML flight deck on top.

It deploys at a razor-thin ~11 kB bundled—loaded exactly once, regardless of how many sectors utilize it.

The Mission Brief: Overcoming Orbital Decay

Astro launches content flawlessly. But the moment two isolated sectors need to coordinate—a product matrix and a payload summary, or a filter telemetry panel and a results grid—current architectural solutions compromise the integrity of the mission. You are forced to reach for heavy, multi-ton frameworks just to bridge a micro-gap.

The Alpine Drift : Alpine operates well for self-contained, isolated pods.…