Visual Config UI

Prefer not to edit YAML by hand? Start the emulator and open its browser UI:

sirenodeck start --emulator

The UI provides a live deck preview alongside an editor for deck and button settings. Select a deck, choose a button, edit its appearance or config, and review validation before applying the change. Your selected config.yml remains the source of truth; !include files are edited at their own paths.

To use a project-specific config instead of your normal user config, pass an explicit path:

sirenodeck start --config ./demos/website-showcase.yml --emulator

Do not run multiple daemons in the same user runtime: stop an existing instance before starting another one. The website’s demo video is generated from checked-in demo deck captures and illustrative agent statuses, not your personal config.

See Configuration Files for YAML and Emulator vs Hardware for the device view.