A calm, colorful, Apple Health–inspired personal glucose journal.
Designed for patients to log morning and evening glucose values, view trends, and keep a simple history — without stress.
- 🩸 A personal blood glucose tracker (morning & evening entries)
- 📈 A simple trend view (7 / 14 / 30 days) with a healthy-range overlay
- 🟢 Time-in-range ring + clean history list/table
- Not a medical device
- Not medical advice or a replacement for professional care
- Not a hospital/clinic management system
- Patient-first: calm daily tracking, not intimidating dashboards.
- Apple-inspired UI: colorful modules, soft gradients, friendly icons.
- Simple by design: log, view trend, review history. Nothing extra.
- Morning & Evening logging with optional notes
- Glucose trend with smooth chart + healthy zone (70–140 mg/dL)
- Time in range ring visualization
- History (mobile-friendly list / desktop table)
- Light & Dark mode
- Inspired by Apple Health visual DNA (colorful modules, soft depth)
- Rounded cards, vibrant but gentle gradients
- Color-coded statuses (calm, friendly, never alarming)
- Subtle micro-interactions (smooth, refined, minimal)
- No ads
- No tracking
- Your data belongs to you
- Local-first friendly (can run fully locally)
- ✅ Personal and non-commercial use is permitted.
- ❌ Commercial use is not permitted (including selling, bundling, or offering as a paid service).
- ✅ You may modify and share for non-commercial purposes.
If you need commercial use, contact the author.
- This app is provided for personal tracking purposes only.
- It is not a medical device and does not provide medical advice.
- Always consult qualified healthcare professionals for medical decisions.
git clone https://github.com/YOUR-USERNAME/OpenSugar.git
cd OpenSugar
npm install
npm run dev