Project showcase

Body Composition Tracker

Body Composition Tracker is a web app to measure body fat and lean body mass from caliper readings, track progress over time, and keep all data in your browser.

Built with

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Key Features

  • Caliper-based body fat and lean mass calculations with a guided entry form
  • Progress charts and summary cards with optional goal targets
  • Entries table with CSV export and JSON backup or restore
  • German and English UI; data stays local unless you opt in to analytics
  • Built with React, TypeScript, Vite, and Recharts

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jrdevdesign