ExperimentalFlagsConfig

interface

The experimentalFlags configuration option enables integrators to turn on specific experimental or pre-release features in CKEditor 5. These flags are primarily intended for testing and feedback purposes during the development of new functionality.

Each key in the experimentalFlags object represents a unique experimental feature identifier. Setting the flag’s value to true activates the feature, while false (or absence of the key) keeps it disabled.

Example

EditorClass
	.create( {
		experimentalFlags: {
			modelInsertContentDeepSchemaVerification: true
		}
	} )
	.then( ... )
	.catch( ... );

Notes:

Use with caution: Experimental features are not guaranteed to be stable and may change or be removed in future releases.
No compatibility guarantees: Their APIs, behavior, and configuration may change without notice.
Intended audience: This option is mainly for developers testing upcoming features, contributors, or early adopters evaluating new editor capabilities.

See source

ExperimentalFlagsConfig

Properties

`modelInsertContentDeepSchemaVerification : boolean | undefined`

`upcastTableBorderZeroAttributes : boolean | undefined`

`useExtendedTableBlockAlignment : boolean | undefined`