Electrocardiogram, for your CPU, written in Rust

A terminal ECG-style monitor that renders CPU load as a scrolling waveform. Colors shift from green to yellow to red as the load climbs.

Features

• Cross-platform CPU load via sysinfo
• ECG-style trace with dynamic pulses
• Color-coded load (green/yellow/red)
• Runtime FPS control

Requirements

• Linux or Windows
• Rust (stable)

Run

cargo run

Releases

• GitHub Actions builds release binaries for Linux (x86_64-unknown-linux-gnu) and Windows (x86_64-pc-windows-msvc) on version tags.

Controls

• q or Esc: quit
• + / -: increase or decrease FPS

Notes

• Default FPS is 30
• FPS is clamped between 10 and 60
• This project is entirely vibe-coded; the original idea came from me.