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TaskFlow

A collaborative project management tool with real-time updates, Kanban boards, and team analytics.

ReactNode.jsPostgreSQLWebSockets

TaskFlow

A real-time project management application designed for small to mid-size teams who want Kanban-style workflow without the bloat.

Features

  • Real-time collaboration via WebSocket connections — see teammate cursors and card movements live
  • Kanban boards with drag-and-drop, swimlanes, and custom columns
  • Team analytics showing velocity, cycle time, and workload distribution
  • Markdown-based card descriptions with rich previews

Technical Highlights

The backend runs on Node.js with PostgreSQL, using a pub/sub pattern for real-time events. The frontend is a React SPA with optimistic updates for snappy interactions.

Authentication uses JWT tokens with refresh rotation, and the API follows RESTful conventions with consistent error handling.

Lessons Learned

Building real-time features is harder than it looks — conflict resolution, reconnection logic, and state synchronization all need careful thought. But the result is a dramatically better user experience.