VOCABULARY / ENTRY
Skeleton Screen
skeleton
Show placeholder shapes resembling the expected content structure while that content is loading.
Load notes
Ready to load content.
Start loading, then simulate success or failure. You control the wait.
Recognizing it
- Resembles the final content structure
- Placeholders rather than fabricated data
- Replaced when loading finishes
Concept boundary
Placeholder shapes do not indicate a completion percentage or disguise unfetched data as real content.
When to consider it
- The content structure is known but completion progress is unavailable
- Space should be reserved for incoming content
When to be cautious
- The final content structure is entirely unknown
- Loading placeholders continue indefinitely after a failure
Tradeoff
The structure can be previewed, but timeout, error, and retry paths are still needed.
Conditional rules · Editorial advice
Query requirement:known_structure = true
The expected content structure must be known for a meaningful placeholder.
Related entries
Consider whether real completed work and the expected content structure are known.
The status remains visible without continually competing for attention.
Sources and what they support
Skeletons are simplified component shapes used for content that has not finished its initial load.
Retrieved: 2026-09-15Definitions reference these sources. Digital specimens, selection advice, relationships, and recipes are editorial work and have not been validated through user research.
Type extensions and implementation notes
Capability tags describe this specimen only; verify the implementation again in a real product.
{
"states": [
"idle",
"loading",
"success",
"error"
],
"a11y": [
"Decorative placeholders are hidden from screen readers",
"The container exposes a busy state and a text message"
],
"motion": "Static placeholders by default"
}Open the Agent JSON file for this entryThis file repeats every field of this entry verbatim and adds its sources, archive status, and editorial scope.