Included Extensions

@lexical/a11y

Framework-agnostic accessibility extensions. See Keyboard Accessibility for the full contract and the matching @lexical/react adapters.

• AriaLiveRegionExtension - Owns a visually hidden aria-live region and exposes a stable announce sink (WAI-ARIA status messages, WCAG 4.1.3)
• EditorModeAnnounceExtension - Announces editable / read-only transitions through the live region
• FocusManagerExtension - Editor ↔ toolbar focus jump (Alt+F10 to the toolbar, Escape back to the editor), reference-counted per toolbar
• FocusTrapExtension - Traps Tab / Shift+Tab focus inside one or more containers (modal dialogs), reference-counted per container
• HistoryAnnounceExtension - Announces undo / redo through the live region
• RovingTabIndexExtension - WAI-ARIA roving-tabindex pattern for toolbars / groups, reference-counted per container

@lexical/clipboard

• ClipboardDOMImportExtension - Routes text/html pastes and drops through the DOMImportExtension pipeline (experimental)
• ClipboardImportExtension - Configurable per-MIME-type clipboard import for paste and drop (experimental)
• GetClipboardDataExtension - Configurable serialization of the selection into clipboard MIME types for copy and drag

@lexical/code

• CodeExtension - CodeNode (code blocks)
• CodeIndentExtension - CodeNode tab key indentation (code blocks)

@lexical/code-prism

• CodePrismExtension - Highlighting with Prism for CodeNode

@lexical/code-shiki

• CodeShikiExtension - Highlighting with Shiki for CodeNode

@lexical/dragon

• DragonExtension - Dragon (speech to text) support, included by default with RichTextExtension and PlainTextExtension

@lexical/extension

• AutoFocusExtension - Focus the editor when it is created (e.g. on page load)
• ClearEditorExtension - Implementation for the CLEAR_EDITOR_COMMAND
• ClickAfterLastBlockExtension - Inserts a paragraph when clicking below a last block that can not accommodate the click (e.g. a DecoratorNode or TableNode)
• DecoratorTextExtension - DecoratorTextNode support, sets the format and CSS classes for the DOM container
• EditorStateExtension - Provide EditorState as a signal (alternative to registerUpdateListener)
• HorizontalRuleExtension - HorizontalRuleNode (<hr> tag)
• IMEExtension - Centralizes IME composition state as signals
• InitialStateExtension - Sets the initial state of the editor (always included)
• NestedEditorExtension - Configures an editor as a nested editor of a parent editor (theme inheritance, optionally editable state)
• NodeSelectionExtension - Tracks selection, typically for DecoratorNodes
• NodeSelectionDataSelectedExtension - Mirrors a node's NodeSelection membership onto its host DOM as a data-selected attribute so CSS can outline selected ElementNode hosts; configured per node type (experimental)
• NormalizeInlineElementsExtension - Removes empty inline elements, included by default with RichTextExtension and PlainTextExtension
• NormalizeTripleClickSelectionExtension - Corrects over-selection after triple click events, included by default with RichTextExtension and PlainTextExtension
• PreventSelectAllExtension - Prevents select all (Ctrl/Cmd+A) inside input/textarea elements from selecting the editor content, included by default with SelectBlockExtension
• RootElementExtension - Exposes the editor's root element as a reactive Signal<HTMLElement | null>
• SelectBlockExtension - Select all (Ctrl/Cmd+A) selects the nearest block element first, pressing it again selects the whole document
• SelectionAlwaysOnDisplayExtension - Highlights selected content even when the editor is not focused
• TabIndentationExtension - Changes Tab key to insert tabs and indent instead of natively focusing the next field
• WatchEditableExtension - Exposes the editor's editable state as a reactive Signal<boolean>

@lexical/hashtag

• HashtagExtension - HashtagNode

@lexical/history

• HistoryExtension - History support (undo/redo)
• SharedHistoryExtension - History sharing between a parent editor and its nested editors

@lexical/html

• CoreImportExtension - DOM import rules for the core nodes, included implicitly by node-providing extensions (experimental)
• DOMImportExtension - Extension-based replacement for importDOM/DOMConversion, rules are compiled into a dispatcher at editor build time (experimental)
• DOMRenderExtension - Overrides the DOM render and export behavior for an editor (experimental)

@lexical/link

• AutoLinkExtension - AutoLinkNode, note that matchers have to be manually configured
• ClickableLinkExtension - Toggle between lexical selection and native click to open behavior for links
• LinkExtension - LinkNode (<a> tag)

@lexical/list

• ListExtension - ListNode, ListItemNode
• CheckListExtension - Checklist support for ListNode and ListItemNode

@lexical/mark

• MarkExtension - MarkNode

@lexical/overflow

• OverflowExtension - OverflowNode

@lexical/plain-text

• PlainTextExtension - Plain text editor, the return key creates a LineBreakNode by default (one ParagraphNode per document)

@lexical/react

• ReactExtension
• ReactPluginHostExtension
• ReactProviderExtension
• TreeViewExtension

@lexical/rich-text

• RichTextExtension - Rich Text editor (QuoteNode, HeadingNode), the return key creates a ParagraphNode by default (multiple ParagraphNode per document). Includes configurable escapeFormatTriggers to escape text formatting (e.g. code) at text node boundaries

@lexical/table

• TableExtension - TableNode, TableRowNode, TableCellNode

@lexical/tailwind

• TailwindExtension - A theme configuration that uses Tailwind classes