>_ tool archive
Replit fixes & guides
4 guides · what breaks in Replit, why it happens, and the exact steps that fix it.
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You rolled back your Replit Agent checkpoint — why the app is still broken
A Replit Agent rollback restores your code, not your database, unless you explicitly opt in. Here's why checkpoint rollbacks leave code and data out of sync, how to tell that's your bug, and how to fix it without losing real data.
Read the fix -
Why files your Replit app writes disappear after you redeploy
Your Replit app writes a file and it works — then you redeploy and it's gone. Here's why every Replit deployment resets its filesystem on publish, and how to move storage somewhere that actually persists.
Read the fix -
Why your Replit app breaks the moment you deploy
App looks done in the Replit workspace, then breaks the second you deploy? Here are the three most common causes — and how to tell which one is yours.
Read the fix -
How to stop Replit Agent from rewriting code you didn't ask it to touch
Replit Agent changed files you never mentioned? Here's why long autonomous runs cause scope creep, and how to constrain the agent so a small fix stays small.
Read the fix