---
title: JSPropertyAttribute
framework: javascriptcore
role: collectionGroup
role_heading: API Collection
path: javascriptcore/jspropertyattribute
---

# JSPropertyAttribute

A JavaScript property attribute.

## Topics

### Constants

- [kJSPropertyAttributeNone](javascriptcore/kjspropertyattributenone.md)
- [kJSPropertyAttributeReadOnly](javascriptcore/kjspropertyattributereadonly.md)
- [kJSPropertyAttributeDontEnum](javascriptcore/kjspropertyattributedontenum.md)
- [kJSPropertyAttributeDontDelete](javascriptcore/kjspropertyattributedontdelete.md)

## See Also

### Working with Properties

- [JSPropertyNameAccumulatorAddName(_:_:)](javascriptcore/jspropertynameaccumulatoraddname(_:_:).md)
- [JSPropertyNameArrayGetCount(_:)](javascriptcore/jspropertynamearraygetcount(_:).md)
- [JSPropertyNameArrayGetNameAtIndex(_:_:)](javascriptcore/jspropertynamearraygetnameatindex(_:_:).md)
- [JSPropertyNameArrayRelease(_:)](javascriptcore/jspropertynamearrayrelease(_:).md)
- [JSPropertyNameArrayRetain(_:)](javascriptcore/jspropertynamearrayretain(_:).md)
- [JSPropertyAttributes](javascriptcore/jspropertyattributes.md)
- [JSPropertyNameArrayRef](javascriptcore/jspropertynamearrayref.md)
- [JSPropertyNameAccumulatorRef](javascriptcore/jspropertynameaccumulatorref.md)