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Documentation Index

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Import a Replit app into Superblocks and turn your prototype into a production-ready application connected to your enterprise data, with platform-managed authentication and RBAC.

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Before you begin

Make sure you have:
  • A Replit project you want to migrate
  • Access to the Superblocks workspace where the app will live
  • The integrations (databases, APIs) you plan to connect already configured in Superblocks

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How to import from Replit

1

Start the import

From the Superblocks home screen, click Import in the prompt bar, or click the Import an app link below it.
2

Select Replit as your source

When prompted to choose a platform, select Replit.
3

Export your project from Replit

Superblocks provides a ready-made export prompt. Copy it and paste it into the Replit AI chat. Replit will package your project into a downloadable zip file.Superblocks migration flow on the Export step: copy export prompt, use Replit chat to build ReplitExport.zip, then downloadDownload the zip once Replit finishes building it.
4

Upload the zip

Drop the downloaded zip file into the Superblocks upload area and click Import.Migration Upload step: drag-and-drop zone for .zip, .tgz, or .gz archives with Import app button
5

Clark migrates the app

Clark inspects your project structure, identifies frameworks, data sources, and pages, then rewrites the code to run on Superblocks:
ReplitSuperblocks
Database clients (pg, knex, Prisma)Integrations connected to your databases
Hardcoded API keys and secretsCredentials managed by the platform
Custom auth (Passport, JWT)Platform-managed authentication and RBAC
Express routes, Deno functionsBackend APIs
Frontend pages and componentsReact pages hosted on the platform, preserving your design and styles
You’ll be prompted to connect your integrations — pick the databases, APIs, and services the app should use in your environment.

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What gets migrated

Clark analyzes the Replit source code and replaces external dependencies with Superblocks platform features. Most frontend components, layouts, and styles migrate as-is. Backend routes and server-side logic are rewritten as Superblocks Backend APIs, and database clients are replaced with your connected integrations.

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Troubleshooting

The zip won’t upload — Make sure the zip contains your project’s root folder and excludes node_modules, .git, and build output directories. Re-run the export prompt in Replit if needed. Some components look different after migration — Clark preserves styles where possible, but some Replit-specific packages may not have a direct equivalent. You can edit any component directly in Superblocks after the import completes. Integrations aren’t connecting — Verify that the integration is configured in your Superblocks workspace before importing. You can add integrations from the Integrations page and then reconnect them from within the imported app.