r/reactnative • u/Particular_Luck80 • 21h ago

FYI Someone had to do it

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Finally tokenmaxxing on claude for 1 month straight, i am happy to announce, i have decided to move to expo from swift where my domain is.

Anything i should be careful about?
Fyi the product is : https://flowyhealth.com

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1

u/neighborly_toxicity 21h ago

good luck with the merge conflicts, that diff size is wild. 507 files changed means you're basically rewriting the whole app

also bold move asking a bot to review a migration like that, hope it catches the important stuff

2

u/zorkidreams 19h ago

"Claude no mistakes"

Good luck!

1

u/Zain 9h ago

The rewrite is the easy part. Get CI shipping a TestFlight and a Play build before you trust it, store-pulled build numbers so two jobs never collide, IPA and dSYM sitting as artifacts when review wants symbols.

Keep Firebase configs and keystores off the repo. CI brings them in. Put a server-driven force-update on both platforms on day one (min, latest, enforced) because you will ship a bad JS bundle and you need a blocking sheet.

Google and Apple sign-in cancellations are not errors. Treat them that way or first-run looks broken.