Metro Gnome

Animated gnome metronome with per-beat accents and practice timer.

Vibe-coded by Chris Pirillo using OpenAI and Claude, Metro Gnome is a free browser metronome where a little gnome rides the wand — set 40–240 BPM, choose your time signature and subdivisions, and tap each beat to cycle it through accent, normal, or mute. The practice timer tracks your session length and everything runs entirely client-side with no account and no data sent anywhere.