Codemirror Binding for Loro

• Sync document state with Loro
• Sync cursors with Loro's Awareness and Cursor
• Undo/Redo in collaborative editing

Usage

import { EditorState } from "@codemirror/state";
import { EditorView } from "@codemirror/view";
import { LoroExtensions } from "loro-codemirror";
import { Awareness, LoroDoc, UndoManager } from "loro-crdt";

const doc = new LoroDoc();
const awareness = new Awareness(doc.peerIdStr);
const undoManager = new UndoManager(doc, {});

new EditorView({
    state: EditorState.create({
        extensions: [
            // ... other extensions
            LoroExtensions(
                doc,
                // optional LoroAwarenessPlugin
                {
                    awareness: awareness,
                    user: { name: "Bob", colorClassName: "user1" },
                },
                // optional LoroUndoPlugin
                undoManager
            ),
        ],
    }),
    parent: document.querySelector("#editor")!,
});

You can find the example here