RouseJS

The JavaScript UI and state orchestrator for server-rendered HTML

[!WARNING]
This is a pre-release version. It is unstable and not intended for production use. Breaking changes may occur without notice.

Motivation

Rouse is being built to bridge the gap between server-rendered HTML and reactive UIs. The goal is to deliver the performance and SEO benefits of SSR with the dynamic, responsive experience of an SPA – without the overhead or complexity.

What it does

Rouse orchestrates behavior on top of your existing server-rendered HTML:

• Wake up controllers with fine-grained activation strategies
• Fetch data in response to user events or configurable polling
• Route messages between isolated controllers via the event bus
• Surgically update the DOM using reactive signals
• Sync client and server with optimistic updates and rollbacks
• Manage global state declaratively with reactive stores

Designed as a lightweight, no-regrets solution for the vast majority of web projects that don't need a full SPA. You get reactive UIs without abandoning your backend framework or adopting client-side state management complexity.