Pro-grade, single-file HTML apps for solo operators and small service businesses. Pick a niche below to see what's available, try the live demo in your browser, then buy the full version on Etsy. No account, no subscription, all data stays local.
Click any app card to open the live demo in your browser. No install, no signup. After 90 seconds, you'll get a taste-it-then-buy-it prompt — buy the full version on Etsy and own it forever, with no subscription.