How do you handle conflicts when two users edit the same content?

We use CRDTs (Conflict-free Replicated Data Types) that mathematically guarantee convergence. All users see the same result regardless of edit order or network delays. This is the same approach used by Figma and Linear.

Does real-time collaboration work offline?

Yes. With CRDT-based architectures, users can edit offline. Changes are queued locally and automatically merged when connectivity is restored, with no manual conflict resolution needed.

How many concurrent collaborators can you support?

Our architectures typically support 50-100 concurrent editors per document and thousands of viewers. For larger audiences, we implement tiered architectures with broadcasting for viewers.

Can you add collaboration to our existing application?

Yes. We retrofit collaboration features into existing applications by adding a sync layer on top of your current data model. The complexity depends on your data structure and existing architecture.

Bring Your Users Together with Real-Time Collaboration

Bookuvai builds real-time collaboration features including live cursors, shared editing, presence indicators, and conflict resolution so your users can work together seamlessly.

Feature: Real-Time Collaboration

Real-time collaboration enables multiple users to work on the same content simultaneously with instant updates, presence awareness, and conflict-free editing. Whether you need Google Docs-style shared editing, Figma-like live cursors, or Notion-style multiplayer workspaces, Bookuvai builds collaboration features that feel magical to users while handling the complex engineering of state synchronization and conflict resolution under the hood.

Benefits

Instant User Engagement: Multiplayer features dramatically increase user engagement and session duration. Users who collaborate are 3x more likely to become paying customers.
Reduced Context Switching: Team members can edit, comment, and discuss in the same workspace without switching between apps, emails, and meeting tools.
Conflict-Free Editing: CRDTs and operational transforms ensure that simultaneous edits never conflict, producing consistent results regardless of network conditions.
Live Presence and Awareness: See who is online, where they are working, and what they are doing with presence indicators, live cursors, and activity feeds.

How It Works

Collaboration Architecture Design: We analyze your data model and user workflows to design the optimal collaboration architecture: CRDTs, operational transforms, or WebSocket-based sync.
State Synchronization Engine: We build the real-time sync layer that keeps all connected clients in sync with sub-100ms latency using WebSockets or WebRTC.
Presence and Awareness UI: We implement presence indicators, live cursors, selection highlighting, and user avatars so collaborators can see each other's activity.
Conflict Resolution and Offline Support: We implement CRDT-based conflict resolution that handles simultaneous edits and offline editing with automatic merge on reconnection.

Technology Options

Yjs + WebSocket: Open-source CRDT library for shared editing with WebSocket synchronization. Supports text, JSON, and XML data structures with offline support. (Best for: Document editing, rich text collaboration, and whiteboard applications)
Liveblocks: Managed collaboration infrastructure with presence, storage, and comments APIs. Minimal backend code required for real-time features. (Best for: Adding collaboration to existing apps quickly with managed infrastructure)
PartyKit / Cloudflare Durable Objects: Edge-based real-time infrastructure with stateful WebSocket rooms deployed globally for low-latency collaboration. (Best for: Custom collaboration protocols and globally distributed real-time apps)

Estimated Hours

Simple: 40-60 hrs | Moderate: 60-120 hrs | Complex: 120-240 hrs

Frequently Asked Questions

How do you handle conflicts when two users edit the same content?: We use CRDTs (Conflict-free Replicated Data Types) that mathematically guarantee convergence. All users see the same result regardless of edit order or network delays. This is the same approach used by Figma and Linear.
Does real-time collaboration work offline?: Yes. With CRDT-based architectures, users can edit offline. Changes are queued locally and automatically merged when connectivity is restored, with no manual conflict resolution needed.
How many concurrent collaborators can you support?: Our architectures typically support 50-100 concurrent editors per document and thousands of viewers. For larger audiences, we implement tiered architectures with broadcasting for viewers.
Can you add collaboration to our existing application?: Yes. We retrofit collaboration features into existing applications by adding a sync layer on top of your current data model. The complexity depends on your data structure and existing architecture.