TaskFlow - Project Management Tool

Fri, 20 Sep 2024 00:00:00 +0000

A modern, intuitive task management tool built for remote teams. Features real-time collaboration, customizable workflows, and beautiful UI.

Overview

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.

Key Features

Core Functionality

Kanban Boards - Drag-and-drop interface for visual task management
Real-Time Sync - See changes instantly as team members update tasks
Multiple Views - Switch between Kanban, List, and Calendar views
Task Details - Rich descriptions, attachments, comments, and checklists
Labels & Filters - Organize and find tasks quickly

Collaboration

Team Workspaces - Separate spaces for different projects/teams
@Mentions - Tag team members in comments for notifications
Activity Feed - Track all changes and updates
Permissions - Role-based access control (admin, member, viewer)

Productivity

Keyboard Shortcuts - Power user features for faster navigation
Templates - Reusable board templates for common workflows
Due Dates & Reminders - Never miss a deadline
Time Tracking - Built-in timer for task duration tracking

Technical Implementation

Real-Time Features

Used WebSockets (Socket.io) for instant updates across all connected clients. Implemented optimistic UI updates for snappy user experience even before server confirmation.

Drag & Drop

Built custom drag-and-drop using react-beautiful-dnd with smooth animations and mobile touch support.

Performance

Implemented virtual scrolling for boards with 1000+ tasks
Optimized database queries with proper indexing
Used Redis for session storage and caching
Image optimization with Next.js Image component

Authentication

Secure auth with NextAuth.js
Support for email/password and OAuth (Google, GitHub)
JWT tokens with automatic refresh

Architecture

Built as a modern monolith with Next.js API routes:

┌─────────────┐ ┌──────────────┐ ┌─────────────┐
│ Next.js │────▶│ API Routes │────▶│ PostgreSQL │
│ (React) │ │ (REST/WS) │ │ + Prisma │
└─────────────┘ └──────────────┘ └─────────────┘
 │ │
 │ ┌──────▼───────┐
 └────────────▶│ Socket.io │
 │ (Real-Time) │
 └──────────────┘

Challenges Solved

Real-Time Conflicts

Problem: Multiple users editing same task simultaneously

Solution: Implemented operational transformation (OT) for conflict resolution and last-write-wins strategy with conflict notifications

Mobile Performance

Problem: Drag-and-drop laggy on mobile devices

Solution: Optimized touch handlers and reduced re-renders using React.memo and useMemo

Scale

Problem: Growing user base causing performance issues

Solution: Added Redis caching layer and optimized database queries, reducing response time by 65%

Results

📈 Users: 2000+ active users within 3 months
⭐ Product Hunt: Featured and received 200+ upvotes
🚀 Performance: Sub-100ms API response times
💯 Uptime: 99.8% uptime since launch
📱 Mobile: 40% of traffic from mobile devices

Tech Stack

Frontend

Next.js 14 (App Router)
TypeScript
Tailwind CSS
Framer Motion (animations)
React Beautiful DnD

Backend

Next.js API Routes
Prisma ORM
PostgreSQL
Socket.io for WebSockets
NextAuth.js for authentication

Infrastructure

Vercel for hosting
Supabase for PostgreSQL
Redis Cloud for caching
AWS S3 for file storage

User Feedback

“Finally, a task manager that doesn’t get in my way. The real-time updates are magical!” - Sarah K., Product Manager

“We switched from Trello and haven’t looked back. TaskFlow is faster and more intuitive.” - Mike R., Engineering Lead

Open Source

TaskFlow is open source! Contributions welcome.

License: MIT
GitHub:
Demo:

What’s Next

Currently working on:

Mobile apps (iOS & Android)
Gantt chart view
Advanced reporting and analytics
API for third-party integrations
Offline mode support

Status: ✅ Live & Actively Maintained
Try it:

Productivity |