Working With Your Application
Checks
**Checks** are product-level validation for the selected build and version.
Checks are product-level validation for the selected build and version.
They answer questions such as:
- Does the application start successfully?
- Is the data layer available?
- Do pages render?
- Do important user journeys work?
- Has desktop and mobile presentation been reviewed?
- Does the current preview match the selected application version?
How to read them
A passing required check supports Ready. A failed required check leaves the build in Needs attention.
Some checks are advisory: they inform quality but may not block Ready by themselves. Treat the Checks panel as evidence of what DeplAI actually ran, not as a complete test catalog for every possible user action.
Checks versus preview
A preview can be available while checks are still running. Ready means the required checks for that version completed successfully. See Preview available versus Ready.
If a check fails after you already clicked around in the preview, prefer the Checks and Logs panels for the recorded outcome, then Retry or Ask DeplAI to fix.
Related: Application quality | Activity | Troubleshooting