The 6 things to fix in your Replit app before anyone sees it
Before you share a Replit app, six things to check so strangers can't read each other's data or run up your bill — including the one backup check…
Aliteq
Sam Ortega · Build Editor
The short answer
Before strangers use an app you built in Replit, check six things: (1) one person can't see, change or delete another person's data, (2) no secret key is in the code that runs in the browser, (3)…
1. People can't reach each other's data — the rule is yours to confirm
2. No secret key in the browser — what ships to the page is public
3. Keys in Replit Secrets — encrypted env vars, not code
4. Rate limits — cap sign-ups and AI calls
5. Backups — and know a rollback skips your database by default
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The 6 things to fix in your Replit app before anyone sees it