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Dev tools · February 7, 2026

Code with Your Heartbeat

Code with your heartbeat

What it does

The world's first bio-feedback live-coding platform. Write and run code while a real-time heart-rate pulse visualizer syncs to each execution. Pure bio-feedback, no mock data.

Does a similar job

all alternatives →
  • RhythmOct 2025 · ▲168

    Hear, see and feel your own heartbeat

  • Heartbeat HeroNov 2025 · ▲102

    Easy CPR training & simulation using only an iPhone

  • Heart Rate2020 · ▲93

    Measure your heart rate with just your phone

  • EB
    Every Breath You Take – Heart Rate Variability Training2023 · github.com · ▲348

    Through controlled breathing it is possible to regulate your body's stress response. I've built an app to measure and train this effect with a Polar H10 Heart Rate monitor. With every breath you take, you can set the pace of your breathing rate, measure your breathing control with the chest accelerometer, and see how heart rate variability responds.

  • PulseSync2025 · ▲116

    All your body data, in one place

  • Cardiogram 2.02016 · ▲168

    Organizing heart rate data, making it meaningful and useful

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