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171 lines
5.4 KiB
Markdown
171 lines
5.4 KiB
Markdown
---
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title: "TaskFlow - Project Management Tool"
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date: 2024-09-20
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summary: "Real-time collaborative task management application with drag-and-drop Kanban boards and team features"
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tags:
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- Full-Stack
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- Next.js
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- Real-Time
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- Productivity
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tech_stack:
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- Next.js
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- TypeScript
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- Prisma
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- PostgreSQL
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- WebSockets
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- Tailwind CSS
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links:
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- type: github
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url: https://github.com/alexjohnson/taskflow
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label: Code
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- type: live
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url: https://taskflow-demo.example.com
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label: Demo
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featured: true
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status: "Live"
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role: "Solo Developer"
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duration: "2 months"
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team_size: 1
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highlights:
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- "Real-time collaboration with WebSockets"
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- "2000+ active users"
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- "Featured on Product Hunt"
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---
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A modern, intuitive task management tool built for remote teams. Features real-time collaboration, customizable workflows, and beautiful UI.
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## Overview
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TaskFlow was born out of frustration with existing project management tools being either too complex or lacking essential features. I built a solution that's powerful yet simple to use.
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## Key Features
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### Core Functionality
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- **Kanban Boards** - Drag-and-drop interface for visual task management
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- **Real-Time Sync** - See changes instantly as team members update tasks
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- **Multiple Views** - Switch between Kanban, List, and Calendar views
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- **Task Details** - Rich descriptions, attachments, comments, and checklists
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- **Labels & Filters** - Organize and find tasks quickly
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### Collaboration
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- **Team Workspaces** - Separate spaces for different projects/teams
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- **@Mentions** - Tag team members in comments for notifications
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- **Activity Feed** - Track all changes and updates
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- **Permissions** - Role-based access control (admin, member, viewer)
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### Productivity
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- **Keyboard Shortcuts** - Power user features for faster navigation
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- **Templates** - Reusable board templates for common workflows
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- **Due Dates & Reminders** - Never miss a deadline
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- **Time Tracking** - Built-in timer for task duration tracking
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## Technical Implementation
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### Real-Time Features
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Used WebSockets (Socket.io) for instant updates across all connected clients. Implemented optimistic UI updates for snappy user experience even before server confirmation.
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### Drag & Drop
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Built custom drag-and-drop using react-beautiful-dnd with smooth animations and mobile touch support.
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### Performance
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- Implemented virtual scrolling for boards with 1000+ tasks
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- Optimized database queries with proper indexing
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- Used Redis for session storage and caching
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- Image optimization with Next.js Image component
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### Authentication
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- Secure auth with NextAuth.js
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- Support for email/password and OAuth (Google, GitHub)
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- JWT tokens with automatic refresh
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## Architecture
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Built as a modern monolith with Next.js API routes:
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```
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┌─────────────┐ ┌──────────────┐ ┌─────────────┐
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│ Next.js │────▶│ API Routes │────▶│ PostgreSQL │
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│ (React) │ │ (REST/WS) │ │ + Prisma │
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└─────────────┘ └──────────────┘ └─────────────┘
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│ │
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│ ┌──────▼───────┐
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└────────────▶│ Socket.io │
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│ (Real-Time) │
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└──────────────┘
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```
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## Challenges Solved
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### Real-Time Conflicts
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**Problem**: Multiple users editing same task simultaneously
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**Solution**: Implemented operational transformation (OT) for conflict resolution and last-write-wins strategy with conflict notifications
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### Mobile Performance
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**Problem**: Drag-and-drop laggy on mobile devices
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**Solution**: Optimized touch handlers and reduced re-renders using React.memo and useMemo
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### Scale
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**Problem**: Growing user base causing performance issues
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**Solution**: Added Redis caching layer and optimized database queries, reducing response time by 65%
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## Results
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- 📈 **Users**: 2000+ active users within 3 months
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- ⭐ **Product Hunt**: Featured and received 200+ upvotes
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- 🚀 **Performance**: Sub-100ms API response times
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- 💯 **Uptime**: 99.8% uptime since launch
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- 📱 **Mobile**: 40% of traffic from mobile devices
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## Tech Stack
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**Frontend**
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- Next.js 14 (App Router)
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- TypeScript
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- Tailwind CSS
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- Framer Motion (animations)
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- React Beautiful DnD
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**Backend**
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- Next.js API Routes
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- Prisma ORM
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- PostgreSQL
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- Socket.io for WebSockets
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- NextAuth.js for authentication
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**Infrastructure**
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- Vercel for hosting
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- Supabase for PostgreSQL
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- Redis Cloud for caching
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- AWS S3 for file storage
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## User Feedback
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> "Finally, a task manager that doesn't get in my way. The real-time updates are magical!" - Sarah K., Product Manager
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> "We switched from Trello and haven't looked back. TaskFlow is faster and more intuitive." - Mike R., Engineering Lead
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## Open Source
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TaskFlow is open source! Contributions welcome.
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**License**: MIT
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**GitHub**: [alexjohnson/taskflow](https://github.com/alexjohnson/taskflow)
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**Demo**: [Try it live](https://taskflow-demo.example.com)
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## What's Next
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Currently working on:
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- [ ] Mobile apps (iOS & Android)
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- [ ] Gantt chart view
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- [ ] Advanced reporting and analytics
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- [ ] API for third-party integrations
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- [ ] Offline mode support
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---
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**Status**: ✅ Live & Actively Maintained
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**Try it**: [taskflow-demo.example.com](https://taskflow-demo.example.com)
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