Turn raw steps, sleep and heart rate exports into a readable weekly story
Beginner10h1
PythonLLMCharts
17/20Sleep Log Insights
Shows which habits line up with better sleep.
Beginner12h1–2 people14/20 fit
Build Sleep Log Insights for students and shift workers in ~12h with 1–2 people. Stack: React + Local storage + Charts.
Why it wins: Personal insight from simple data.
Build flow
01 · Problem
People track sleep but never learn what actually helps.
02 · Solution
Quick nightly log of habits + sleep quality; charts show which habits correlate with good nights.
03 · Build
- 1Log form
- 2Local data model
- 3Correlation calc
- 4Charts + tips
04 · Demo
Load sample 2 weeks → chart shows late screens line up with worse sleep.
MVP checklist
- 10-second nightly log
- Habit tags
- Correlation chart
- Weekly tip
Tech stack
| Tech | Role | |
|---|---|---|
| React | Frontend UI | Web |
| Local storage | Client-side persistence | Data |
| Charts | Data visualisation | UI |
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