Extension.create() usage

Priority configuration

Storage initialization

onUpdate lifecycle

Command definitions

Command overriding

Editor initialization

Uses editor.can() API

Validates mark commands

Validates node commands

Handles command attributes

Returns boolean results

Checks multiple commands

Uses getHTML()

Uses getJSON()

Uses getText()

Custom text options

Editor Initialization

Initial Editable State

setEditable Method

isEditable Property

Mode Toggle Logic

Editor Cleanup

Node Extension Creation

Mark Extension Creation

Node Schema Definition

Mark Schema Definition

Default Attribute Values

Editor Integration

Editor initialization

StarterKit usage

Custom Extension creation

addKeyboardShortcuts method

Format shortcuts

Toggle commands

Navigation shortcuts

History shortcuts

Custom clear shortcut

Uses editor.isActive()

Uses editor.getAttributes()

Correct mark checking

Correct node checking

Proper attribute retrieval

Uses chain() method

Calls run() to execute

Chains formatting commands

Uses can() for validation

Chains content manipulation

Returns boolean results

Proper validation chains

Editor validation configuration

Error emission configuration

Content import wrapping

HTML format handling

JSON format handling

Error reporting structure

Extension registration

Command execution

State checking

Clear formatting

Editor instance usage

Command chaining