Planix

Planix - AI-Powered Task Manager

A feature-rich cross-platform (iOS/Android) task management application designed to boost productivity through AI assistance, smart notifications, and comprehensive tracking features. Built with a dark, gradient UI for an elegant user experience.

Key Features:

- AI-Powered Task Planning with OpenAI integration for smart subtask generation

- Voice Input capabilities for hands-free task creation

- Cloud Backup & Sync with Supabase backend

- Offline Mode with automatic sync when connection is restored

- Advanced Reminders & Notification System

- Calendar Integration with month grid view and date-based filtering

- Productivity Analytics Dashboard tracking completion rates and patterns

- Task Templates Manager for recurring workflows

- Activity Log tracking all task/subtask actions

- Premium Features including advanced AI capabilities

- Multiple Theme Support with seasonal overlays (Snow, Sakura, Embers, Fireflies)

- Subtask Management with progress tracking

- Category & Priority Filters

- Task Archiving System

- Authentication System (Email/Password + Google & GitHub OAuth)

- Android Widget Support

- iOS Shortcuts Integration

Tech Stack:

- Frontend: React Native, Expo SDK 54, TypeScript

- Navigation: React Navigation (Stack + Bottom Tabs)

- State Management: Zustand with AsyncStorage persistence

- Backend: Supabase (PostgreSQL, Authentication, Storage)

- AI: OpenAI API for intelligent task assistance

- UI: Custom gradient themes with Expo Linear Gradient & Blur

- Notifications: Expo Notifications

- Media: Expo AV, Image Picker, Calendar integration

- Date Handling: date-fns

Outcome:

Successfully delivered a professional productivity application that combines traditional task management with cutting-edge AI features, helping users efficiently organize, plan, and complete their daily tasks with intelligent assistance.