Deej UI

A fast Windows controller for deej-style hardware sliders: audio and more.

Deej UI turns a physical slider board into an easy Windows control surface. It keeps your setup in one place, stays out of the way in the tray, and responds quickly because the core is built in Rust.

Preview

What You Get

• Control master volume, apps, devices, and microphone levels from hardware sliders.
• Assign channels to display brightness targets, not only audio.
• Keep separate channel names, mappings, calibration, and mute state for a cleaner setup.
• Use tray-first behavior so the app does not get in your way during daily use.
• Get fast response and a lightweight feel thanks to the Rust backend.
• Receive updates through GitHub Releases without manual reinstall steps.

Who It's For

Anyone who is pissed off by the buggy original deej software but doesn’t want to use DeejNG because it’s heavy and has a bad UI (imo).

Getting Started

1. Download the latest release.
2. Connect your controller.
3. Pick the serial port and map your sliders.
4. Calibrate the channels if needed.
5. Optional: enable start on boot or hidden startup.

Build Your Own

If you want to build your own deej mixer hardware, start here:

• Build your own deej mixer

For Developers

npm install
npm run tauri dev

Project structure and maintenance rules: docs/frontend-structure.md

License

Non-commercial use only. See LICENSE for details.