Karaoke Eternal lets you host awesome karaoke parties where everyone can easily find and queue songs from their phone's browser. The player is also fully browser-based with support for MP3+G, MP4 videos and WebGL visualizations. The server is self-hosted and runs on nearly everything.

There are no ads or telemetry, so consider sponsoring to show support and help the project become self-sustaining! Sponsoring also gets you a shiny badge on your profile, notoriety in the Discord, and eternal thanks in the release notes.