← jimnguyen.dev

💸 Playground / Demo

Daily Allowance

What's actually safe to spend today, carrying yesterday's leftovers forward.

👀 This is a live demo with made-up numbers — try editing them below. The real version tracks my actual budget and stays private.

Set up a budget

Try your own numbers — everything here just stays in your browser.

Income per pay period How often you're paid

Rent

Card / debt payments

Other recurring bills

Savings goal

Rent/cards/other/savings are all per pay period, same as your income above.

Safe to spend

$0

Daily baseline

$0

Per period

$0

Savings goal

$0

Log today's spending

Recent days

Date	Rollover in	Allowance	Spent	Balance

This is a sample-data demo of a private tool I built for myself. No accounts, no server — everything above lives only in your browser's local storage and resets whenever you clear it. I use the real thing myself → (login-gated, so it's just a dead end unless you're me).