F
Flutter frontends
One UI technology stack targets Linux, Android, Web, and future desktop builds with consistent interaction patterns.
Flutter + Go live streaming stack
Hightube
An open source live streaming platform designed for creators, private communities, classrooms, labs, and self-hosted media services.
LIVE
Flutter
Client UI
Go
Backend API
RTMP
Streaming
Open
Source
Architecture
Built with Flutter clients and a Go streaming backend
Hightube separates a portable client experience from a compact, self-hostable backend, keeping deployment simple while leaving room for native desktop, mobile, and web clients.
G
Go backend
The server handles API requests, authentication, live room state, RTMP publishing, HTTP-FLV playback, chat, and monitoring.
S
Self-hosted streaming
Deploy the server on your own Linux host and connect compatible broadcasters such as OBS through standard RTMP workflows.
Project highlights
Open, free, and cross-platform by design
Open source freedom
Read, modify, build, and deploy the platform from source without vendor lock-in.
Cross-platform clients
Current builds include Linux, Web, and Android client packages, with Windows builds planned later.
Practical live features
Live rooms, RTMP publishing, HTTP-FLV playback, multi-quality transcoding, chat, danmaku-style messages, and admin monitoring.
Small deployment surface
The Go server uses a lightweight runtime model and can be deployed as a single Linux server component.
Downloads
Get the current executable builds
These files are hosted in the local website resources directory. Windows server and client builds will be added later. Apple device builds are not provided at this time.
Linux server
Backend service for self-hosted streaming deployments.
Download Linux serverLinux client
Desktop Flutter client packaged as an AppImage.
Download Linux AppImageAndroid client
ARM64 Android APK build for mobile viewing and interaction.
Download Android APKWeb client
Static web build archive for hosting the Flutter web frontend.
Download Web archiveWindows server
Planned server executable for Windows environments.
Windows client
Planned desktop client build for Windows users.
Source code
Build it, audit it, host it your way
Hightube is developed as an open source project. Clone the source, inspect the Flutter and Go code, build your own binaries, and adapt it for your own live platform.