HUB
Available on 
macOS
iOS
tvOS
visionOS
watchOS
Windows
Linux
Web
Get started in seconds
Install Bun
Terminal
curl -fsSL https://bun.sh/install | bashRun
Terminal
bunx v57/hub
Publish, connect, stream. All in one Hub .
Hub is a local-first gateway for services. Publish APIs once, expose them through one endpoint. Use one
protocol for request and stream. Lite is for isolated local use. Pro adds keys, groups, permissions, proxy, and
merge. Less glue code, fewer “which port is this?” moments.
Keep exploring Hub 
Channel 
Hub Lite 
Hub Pro 
Hub Service 
Hub Launcher 
Hub Web
Protocol layer
The communication layer that keeps your apps talking in request, stream, and event modes with quick reconnects and clean message handling.
Runtime
A lighter setup for connecting worker services and routing calls across local devices with simple operational overhead.
Production
A production-ready hub with access rules, groups, proxy/merge topologies, and stronger operational controls.
Service layer
A simple SDK for turning worker apps into callable services with typed endpoints and response types.
Ops
A handy controller for installing apps, starting services, and scaling or restarting fleets from one place.
Docs shell
A clean, friendly docs site that gathers package and feature details for this whole hub stack.
How Hub works
Hub Service lets each worker publish clean, secure APIs that your hub can call.
Hub Pro adds team controls, permissions, and safer routing for bigger installations.
Hub Lite helps register workers and sends jobs to the right service automatically.
Channel handles message flow across request, stream, and event patterns, with automatic reconnect support.
Hub Launcher packages app deployment and running process controls into one simple control area.
