Searching protocol for "empty check"
Check if text is empty or whitespace
Design better empty states
Ensure UI has clear empty states.
Stable empty and skeleton UI across routes.
Master UX patterns for EarthNook.
Boost user activation and retention.
Test AI skill robustness against edge cases.
Boost activation with rapid onboarding wins.
Master Cangjie HashSet operations.
Keep translations flawless, effortlessly.
Optimize user onboarding for faster activation.
Verify MCP tools end-to-end against dbt