Five Hand Counter is a small, personal browser counter for five-step cycles. It runs entirely in the browser and is designed for a phone-sized screen.
Published app: https://autumnlong.github.io/five-hand-counter/
- Open the published address while connected to the internet.
- Wait until the app reports that offline use is ready. If needed, open Settings and choose Prepare offline again.
- In Safari, tap Share, then choose Add to Home Screen.
- Open the new Home Screen app once while online. Afterwards, test a cold start in Airplane Mode before relying on offline use.
The counter saves its active session and history in the browser's local storage. It has no account, server-side database, analytics, cloud synchronization, or data upload. Clearing browser website data, using a different browser, or opening the app from another device can remove or separate that local data.
Use the JSON or CSV export in Settings as a backup. Exports are created on your device; this version does not import them back into the app.
Offline use is available only after one complete online preparation succeeds. Browser storage can still be cleared by the operating system under storage pressure, so keep an export when the record matters.
When an updated version is ready, finish the current session and fully close the installed app before opening it again. This avoids replacing the current app shell during a session.
The app records only the counter data you enter locally. It does not record cards, monetary amounts, outcomes, identities, or device fingerprints. It does not provide action recommendations, outcome predictions, or any guarantee of profit.
This project uses Node.js 22.22.2 and npm 10.9.7.
npm ci
npx playwright install --with-deps chromium
npm run check:availableThe public repository intentionally has no license file. Except where applicable law requires otherwise, no permission to reuse the source is granted.