Finance Planner

I built a finance planner for tracking income, expenses, and debt payoff projections. You enter your monthly income sources, recurring expenses, and debts with their interest rates, and it shows you a timeline of when you'll be debt-free. It supports both avalanche (highest interest first) and snowball (lowest balance first) strategies, plus one-off events like tax refunds or car repairs that affect specific months. No signup required - your data stays in your browser unless you choose to sign in.

The UI was built using Claude Code's frontend-design plugin, which generates production-quality interfaces without the generic AI aesthetic. Install it with /plugin marketplace add anthropics/claude-code then /plugin install frontend-design@claude-code-plugins. It's particularly good at creating cohesive dark mode designs and handling the small details that make interfaces feel polished.