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Guides · Updated October 29, 2026

Ember's pre-launch checklists

Pre-launch checklists for your stack

Tick these off before you share your link. One list per platform, built from each platform's own launch advice. Every item links to the official doc, and many link to a free SniffPup check that tests it for you. Free, no sign-up.

Haven't started building yet? Paste the safe-prompt pack into your builder first, then come back here before launch.

Supabase

0 of 8 done

Based on Supabase: Production checklist.

Firebase

0 of 7 done

Based on Firebase: Launch checklist.

Vercel

0 of 7 done

Based on Vercel: Production checklist.

Expo / Rork

0 of 6 done

Based on Expo: App stores.

Lovable

0 of 5 done

Based on Lovable: Security.

Bolt

0 of 6 done

Based on Bolt: Security.

Ticks are saved in this browser. Sign in to keep them on every device.

Then scan your live app

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Sources

The wording here is our own. Other free Supabase checklists worth a look: SupaExplorer's Security Checklist and RLS Radar.

FAQ

Does finishing a checklist mean my app is safe?

No checklist can promise that. These lists cover common mistakes that platforms themselves warn about. Use them alongside your platform's own tools and a scan of your live app.

Where is my progress saved?

Signed out, ticks stay in this browser only and nothing is sent to SniffPup. Signed in, your account also saves which boxes you ticked (just the box names, never your site or findings), so they follow you to other devices. Only you can see them, and deleting your account deletes them.

Where do the items come from?

From each platform's own production or launch guidance, rewritten in plain words. Each item links to the official page so you can read the details.

No checklist or scan is a guarantee of security. Only scan sites you own or are authorized to test.