ComingUp
Jun 4, 2026
Entertainment & Media
collaborative
crossfade
dj
party
youtube
Gallery
About
Dekk.fm is a free browser-based DJ app built for parties. Share a QR code with your guests. They scan it, search any song on YouTube, and add it to the live queue. Two virtual decks play songs with smooth crossfade transitions. No account needed, no download, no Spotify required.
Comments (7)
websockets for queue sync or are you just polling
youtube ads will tank retention.
deck sync probably falls apart the second both streams buffer
typography feels cramped on mobile
how do you handle crossfading with youtube's streaming latency though
do youtube ads just play in the middle of the queue?
does it auto-crossfade between the two decks
