Quantify your life like a developer.

LifeGraph automatically collects your personal data (Garmin, GitHub activity, mood, deep work, sleep) and turns it into insights and visualizations.

Self-hosted. Private. Hackable.

• 📊 Automatic life analytics
• ⌚ Garmin sync (steps, sleep, heart rate)
• 🧑‍💻 GitHub activity tracking
• 🤖 AI life insights
• 📈 Beautiful charts (no Grafana required)
• 💬 Telegram bot logging
• 🔒 Self-hosted & private

LifeGraph automatically generates insights such as:

• Sleep vs Coding Productivity
• Steps vs Mood
• GitHub Commits vs Sleep
• Deep Work vs Mood

Example visualizations:

• Sleep trend
• Step trend
• Sleep vs Mood correlation
• GitHub coding heatmap

Many people track their life with multiple apps:

• fitness apps
• productivity tools
• coding trackers

But the data is fragmented.

LifeGraph connects everything and lets you analyze your life like a dataset.

Example questions you can answer:

• Do I code better after sleeping 8 hours?
• Does exercise improve my mood?
• Does walking more increase productivity?

                 Telegram Bot
                       │
                       ▼
                FastAPI Backend
                       │
       ┌───────────────┼───────────────┐
       ▼               ▼               ▼
  Garmin Sync      GitHub Sync      Manual Logs
       │               │               │
       └───────────────┴───────────────┘
                       ▼
                  SQLite DB
                       ▼
               Visualization Engine
                       ▼
                  Web Dashboard

Follow these steps to run LifeGraph locally and generate your first life analytics charts.

git clone https://github.com/Evermaple/LifeGraph.git
cd lifegraph

pip install -r requirements.txt

Create the SQLite database:

python -m app.db

This will create:

data/life.db

To quickly test the analytics pipeline, generate sample life data:

python scripts/generate_demo_data.py

This will generate about 30 days of example metrics.

Example data:

Run:

python -m analytics.charts

This will generate charts:

charts_sleep.html
charts_steps.html
sleep_mood.html

Open them in your browser.

LifeGraph will generate charts such as:

• Sleep trend over time
• Daily step trends
• Sleep vs Mood correlation
• Productivity insights

Example output:

charts_sleep.html

LifeGraph currently supports:

More integrations coming soon.

LifeGraph automatically generates:

• Sleep trend
• Steps trend
• Sleep vs Mood
• Coding activity

Charts are exported as interactive HTML dashboards.

LifeGraph can generate weekly insights using AI models.

Examples:

• You code 28% more after sleeping more than 7 hours.
• Days with >8000 steps correlate with better mood.

Supported providers:

• OpenAI
• Anthropic

Your data stays local.

LifeGraph is fully self-hosted:

• no cloud storage
• no analytics tracking
• no third-party dashboards

Upcoming features:

• Apple Health sync
• VSCode coding time
• GitHub style life heatmap
• AI life coach
• mobile dashboard
• multi-device support

Contributions are welcome!

Ideas for contributions:

• new data sources
• better visualizations
• integrations
• AI insights

Give it a star on GitHub ⭐

MIT License