ColaFlow-Web

Files

Yaojia Wang 358ee9b7f4 perf(frontend): Optimize component rendering with React.memo and hooks - Sprint 3 Story 2

Add React.memo to display components and useCallback/useMemo for better performance.

Changes:
- Added React.memo to TaskCard component
- Added React.memo to StoryCard component
- Added React.memo to KanbanBoard component
- Added React.memo to KanbanColumn component
- Added useCallback to kanban page drag handlers (handleDragStart, handleDragEnd)
- Added useCallback to epics page handlers (handleDelete, getStatusColor, getPriorityColor)
- Added useMemo for expensive computations in dashboard page (stats, recentProjects sorting)
- Added useMemo for total tasks calculation in KanbanBoard
- Removed unused isConnected variable from kanban page

Performance improvements:
- Reduced unnecessary re-renders in Card components
- Optimized list rendering performance with memoized callbacks
- Improved filtering and sorting performance with useMemo
- Better React DevTools Profiler metrics

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

2025-11-05 19:57:07 +01:00

epics

fix(frontend): Align Epic field names with backend API

2025-11-05 13:30:48 +01:00

features

perf(frontend): Optimize component rendering with React.memo and hooks - Sprint 3 Story 2

2025-11-05 19:57:07 +01:00

layout

feat(frontend): Implement SignalR client integration for real-time notifications

2025-11-04 09:41:13 +01:00

notifications

feat(frontend): Implement SignalR client integration for real-time notifications