A single-page financial freedom dashboard that projects your net worth over time and estimates when you can achieve financial independence.
- Net worth projection with compound growth (CAGR)
- Income/expense trend simulation with individual growth rates
- Financial freedom age calculation (full forward simulation)
- Interactive charts with annotated milestones (retirement, financial freedom, asset depletion)
- KRW/USD currency toggle with automatic value conversion (÷1000 / ×1000)
- Korean/English language toggle
- Dark/light theme toggle
- Save & share dashboard via cloud-backed short URLs (auto-expires after 72h of inactivity)
- Responsive design with condensed navbar on mobile/tablet
- Comma-formatted money inputs with real-time validation
- Astro v5 — static site framework
- Tailwind CSS v3 — styling
- Chart.js v4 — interactive charts
- Cloudflare Workers — API proxy for state persistence
- Upstash Redis — serverless key-value store
- Pretendard — Korean web font
See SETUP.md for full setup instructions (prerequisites, secrets, local development).
Inspired by mickeyhkim.github.io/c
MIT © 2026 kimjiwook0129