Development
Development is for testing and migration workflows. Most regular users can ignore it.

Available tools
Force show onboarding(fullscreen mode required)- Screenshot background override (
Pure White,Pure Black,Clear) - Live memory usage readout
Show FPS overlaytoggleShow App Unblock ActiontoggleImport Legacy (.lmy)for old archives
Typical use cases
- QA checks for first-run onboarding flow
- marketing screenshot prep with flat backgrounds
- quick performance sampling via memory and FPS indicators
- migration testing from legacy archive formats
Important notes
- Force onboarding button is disabled when not in classic fullscreen mode
- FPS overlay is for testing and can increase CPU/memory load
- Background override is preview-only and not persisted
Show App Unblock Action
Show App Unblock Action is off by default. Turning it on adds Unblock App in Terminal… to the right-click menu of any app in the grid.
The action asks for confirmation first, then opens Terminal and runs:
bash
sudo /usr/bin/xattr -r -d com.apple.quarantine <app>macOS may ask for an administrator password. The command removes the download protection marker and skips the normal Gatekeeper check, so use it only on apps you trust.
It sits in Development because it repairs one specific situation rather than being part of normal use.
Command line interface (CLI/TUI)
The Enable CLI code toggle is now in General, not in Development.
For full command coverage and examples, see CLI and TUI.
Recommended practice
Before any legacy import, make a snapshot in Backup.
