Built-in Extension List

This section lists all the built-in Extensions of Umo Editor, including Tiptap official Extensions, Umo Editor extended Extensions, and third-party Extensions used.

Tiptap Official Extensions

Extension Name	Description
@tiptap/starter-kit	Basic extension set of Tiptap, including paragraph, heading, emphasis, and other basic editing features
@tiptap/extension-placeholder	Displays placeholder text in the editor when there is no content, guiding users to input
@tiptap/extension-focus	Manages the focus state of the editor
@tiptap/extension-font-family	Allows users to customize the font family of text
@tiptap/extension-bold	Adds bold styling to text
@tiptap/extension-underline	Adds underline styling to text
@tiptap/extension-subscript	Supports subscript text formatting
@tiptap/extension-superscript	Supports superscript text formatting
@tiptap/extension-color	Adds color to text
@tiptap/extension-text-style	Adds HTML tags to text
@tiptap/extension-highlight	Adds background color to text to highlight important information
@tiptap/extension-task-item	Creates checkable task list items
@tiptap/extension-task-list	Manages task lists and supports task completion status
@tiptap/extension-link	Inserts and edits hyperlinks, supporting URLs and anchor links
@tiptap/extension-table	Implements table insertion and editing, including row and column operations
@tiptap/extension-table-row	Specifically manages row operations in tables
@tiptap/extension-typography	Provides advanced typography features such as quotes and ellipses
@tiptap/extension-character-count	Displays real-time character, word, or text count in the editor
@tiptap/extension-dropcursor	Enhances user experience with drag-and-drop cursor effects, indicating insertion positions

Tiptap Official Pro Extensions

Extension Name	Description
@tiptap-pro/extension-table-of-contents	Creates a table of contents for the editor
@tiptap-pro/extension-invisible-characters	Manages invisible characters
@tiptap-pro/extension-mathematics	Inserts and edits LaTeX mathematical formulas

Umo Editor Extended Extensions

All Extension can be found at: https://github.com/umodoc/editor/tree/main/src/components/editor/extensions

Extension Name	Description
font-size	Allows users to customize the font size of text
bullet-list	Provides unordered list functionality for creating bullet point lists
ordered-list	Supports ordered lists, arranging items in numerical or alphabetical order
indent	Implements text or list item indentation to add hierarchy
text-align	Controls text alignment, including left, center, right, and justified alignment
node-align	Aligns nodes within the editor, such as images or blocks
line-height	Sets line spacing for text to enhance readability
image	Inserts, adjusts, and displays image files
video	Inserts, adjusts, and displays video files, supporting video playback
audio	Inserts, adjusts, and displays audio files, supporting playback controls
file	Inserts and displays other types of files
code-block	A code block editing Extension that supports code editing and syntax highlighting
text-box	Inserts and edits text boxes
horizontal-rule	Inserts horizontal lines to separate content
iframe	Supports embedding external web pages or applications via Iframe
table-cell	Edits and formats table cells
table-header	Manages table header rows and columns
page-break	Inserts page breaks in the document
toc	Automatically generates a document outline table of contents
invisible-node	Displays invisible characters such as line breaks and carriage returns
selection	Provides actions for text and node selection
file-handler	Handles file drag-and-drop and paste logic

Third-party Extensions

Extension Name	Description
@sereneinserenade/tiptap-search-and-replace	Searches and replaces specified text within the editor content

Introduction Custom Extensions