prosemirror-history

Undo Functionality

This feature allows users to undo the last change made to the editor's document. The 'undo' function is used in conjunction with the 'history' plugin, which must be added to the editor's state configuration.

import { undo, history } from 'prosemirror-history';

const myEditorState = EditorState.create({
  plugins: [
    history()
  ]
});

// To undo the last change
undo(myEditorState);

Redo Functionality

This feature enables users to redo changes that were previously undone using the undo function. Similar to undo, the 'redo' function requires the 'history' plugin to be present in the editor's configuration.

import { redo, history } from 'prosemirror-history';

const myEditorState = EditorState.create({
  plugins: [
    history()
  ]
});

// To redo the last undone change
redo(myEditorState);