FireTracker

FIRE calculator with an ADHS-friendly flow: enter 3 numbers, see when you could be financially free.

FireTracker is a local-first single-user dashboard for tracking assets, FIRE progress, and simple what-if scenarios. No cloud account, no auth, no external bank connection required.

Status

MVP shipped.

• 17 unit tests passing for the FIRE math core.
• 3 Playwright E2E flows exist for setup, dashboard, and asset creation.
• fi_date edge case fixed.
• Historical asset charts are future scope.

What works

• Setup wizard — 3 fields, then straight to the dashboard.
• Dashboard — FI%, FI date, savings rate, 30-year projection, assets grouped by type.
• Assets CRUD — create, edit via htmx inline update, delete.
• Scenario API — “what if I save X more?” with diff_years.
• CSV import — simple German bank CSV parsing with semicolon delimiter and comma decimal support.
• JSON export — profile, assets, and snapshots as backup.
• Settings — FIRE parameters such as SWR, return, inflation, and target retirement age.
• Demo seed — sample profile with 5 assets.

Run locally

cd ~/Projekte/FireTracker
python3 -m venv .venv
source .venv/bin/activate
pip install -r requirements.txt
uvicorn main:app --reload --port 8050

Open:

http://localhost:8050

First start redirects automatically to /setup.

Optional demo data:

python seed.py

Tests

# Unit tests, no server needed
pytest test_fire_math.py -q

# E2E tests, requires running server + Playwright browser install
playwright install chromium
pytest tests/test_e2e.py -v

Stack

• FastAPI
• SQLAlchemy
• SQLite
• Jinja2
• htmx
• Tailwind CSS
• Chart.js
• pytest
• Playwright

Scope

This is a personal/local MVP, not a hosted SaaS product.

Not included by default:

• multi-user accounts
• authentication
• cloud sync
• automatic bank API integration
• investment advice

License

MIT License. See LICENSE.

Disclaimer

FireTracker is a planning and visualization tool. It is not financial advice.