This document is part of the WordPress block reference and is intended for developers.
👋 This page is scheduled for a rewrite with more in-depth content.
Block attributes are similar to block supports and are an important concept in block development. Both block supports and block attributes can be used to add features to a block, and they are used in the block.json file.
Attributes are often unique to the block, while block supports are more generic and can be shared with many other blocks.
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