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🧘 Mindful Breathing Simulator

Interactive 3D model of mindful breathing: pace your breath near the physiological resonance frequency, build a focus streak, and watch stress fall through rising heart-rate-variability coherence -- until a random mind-wandering event scatters your focus and resets progress.

Cognitive Science3DEasy60 FPS

⚙ Under the hood

Interactive 3D model of mindful breathing: pace your breath near the physiological resonance frequency, build an uninterrupted focus streak, and watch stress fall as heart-rate-variability coherence rises -- until a random mind-wandering event scatters your attention and resets progress.

Three.jsmindfulnessbreathingheart-rate-variabilitystressattentionpsychologycognitive-science

3D · Three.js / WebGL renderer · 60 FPS target · runs fully client-side, no install