Tech Stack
Next.jsLiveblocksClerk
Key Languages
Next.js
Frontend
Liveblocks
Live Collaboration
Clerk
Authentication
The Challenge
Conflict resolution in real-time text editing. The system needed zero-latency sync for multi-user document engineering.
The Harbor Solution
We implemented Liveblocks for the CRDT orchestration layer, integrated with a custom Tiptap editor instance for rich-text manipulation.
Architecture
Distributed Microservices with Next.js Edge Routing.
Performance
Optimized for <100ms TTI (Time to Interactive).
Strategic Impact
"Achieved deterministic state resolution across sessions with up to 50 concurrent editors."