Builds
True Cost


Most memberships are sold per month. True Cost shows what they cost per visit. Add a membership, log each visit with one tap, and watch the real cost come down, or not. It also handles the cases that break the simple sum: a year contract paid monthly, a pass shared with someone, one membership for several venues, a pack paid up front.
Solo build, from design to deploy: Claude Design • Figma • Next.js • Supabase • Vercel • Claude Code & Cursor
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Time Treasure

I built this times tables game for my eight-year-old daughter, and I'm now opening it up so any parent can use it with their kids. Pick a spot on a ten-stop treasure map, answer ten questions on a keypad, and earn a coin for every correct answer. Coins carry over between rounds, and it all runs in the browser on a laptop or tablet
Solo build: Next.js • Supabase • Vercel • Cursor & Claude
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