CalmHive is an AI-powered personal productivity and wellness companion designed to help users plan smarter, reflect deeply, and understand their own patterns better. It combines intelligent planning, free-form journaling, and AI-driven insights to create a more mindful and balanced digital experience.

Key Features:

• AI-Driven Onboarding: Conversational setup that adapts to user preferences without long forms
• Intelligent Weekly Planning: Auto-generated flexible plans based on user capacity and goals
• Plan Chatbot: Natural language assistant to modify tasks, suggest improvements, and keep plans dynamic
• Daily Task Management: Flexible tracking with partial completion, notes, and real-time progress
• Free-Form Journaling: Distraction-free, private space for thoughts and reflection
• Weekly Insights: AI-generated summaries highlighting patterns and gentle improvement suggestions
• Notifications: Weekly email summaries and in-app reminders to stay on track

Technology Stack:
Frontend: Next.js 16, TypeScript, Tailwind CSS, Shadcn/ui, Framer Motion
Backend: Next.js API Routes, Prisma ORM, PostgreSQL
AI: LangGraph, Google Gemini, MistralAI, Qdrant, Pinecone
Infrastructure: Vercel, Docker, Nodemailer, PDF-lib, Cron Jobs

Live Link: https://www.twine.net/signin
Github link: https://www.twine.net/signin

InvisiFeed - SaaS tool for freelancers & agencies to collect client feedback through Smart Invoices. Upload invoices, add feedback forms + coupons, generate PDFs with QR codes. Clients provide anonymous ratings across satisfaction, communication, quality & value - completing feedback reveals their coupon reward.

Features: Invoice management, privacy-first anonymous feedback, AI insights (Gemini API), analytics dashboard with trends & AI-identified strengths/weaknesses, automated invoice expiry.

Tech: Next.js, TailwindCSS, MongoDB, NextAuth, Razorpay payments, Cloudinary storage, PDF-lib, cron jobs. Free & Pro plans with 7-day trial.

Live Link: https://www.twine.net/signin
Github Link: https://www.twine.net/signin

DevZoku - A comprehensive hackathon collaboration platform revolutionizing how developers and organizers connect, collaborate, and create. Built to transform traditional hackathons into intelligent, connected experiences through AI-powered matching of hackathons.

For Developers:

• Smart Profile Management: Showcase skills, projects, and expertise with detailed portfolios
• Seamless Collaboration: Create teams, send invitations, manage memberships, and track project progress
• Hackathon Discovery: Browse events with personalized recommendations based on your interests and expertise
• Real-time Notifications: Stay updated on team invitations, event updates, and platform activities
• Career Growth: Build a comprehensive portfolio showcasing your hackathon journey and achievements

For Organizers:

• Event Creation & Management: Configure hackathons with custom themes, timelines, team limits, and participation criteria
• Professional Communication: Automated email notifications with custom templates for registrations and announcements
• Participant Management: Streamlined tools to handle events of any size with intelligent filtering
• Quality Assurance: Ensure right participants join through AI-driven recommendations

Technology Stack:
Frontend: Next.js 15, TypeScript, Tailwind CSS, Framer Motion
Backend: Bun runtime, Express.js, PostgreSQL with Drizzle ORM
AI: MistralAI embeddings, Google Gemini, Qdrant vector database
Real-time: Socket.io, BullMQ message queuing
DevOps: Docker, GitHub Actions, Cloudinary storage
Mission: Empowering innovation through better collaboration, making hackathons accessible worldwide, and fostering inclusive developer communities where breakthrough ideas emerge naturally.

Link: https://www.twine.net/signin
Github: https://www.twine.net/signin

InactiTab - Intelligent Chrome extension for smart tab management that automatically tracks inactive tabs and provides powerful productivity tools. Features visual sleep indicators (💤), resource monitoring, and bulk management while protecting important tabs from accidental closure.

Key Features:

• Smart Tab Protection: Auto-protects tabs with audio/video playback, video calls (Meet, Zoom, Teams), pinned tabs, and whitelisted domains
• Intelligent Inactivity Detection: Visual sleep indicators with customizable timers, real-time activity monitoring, and automatic timer reset
• Resource Monitoring: Real-time CPU/memory tracking with color-coded indicators (Green <2%, Yellow 2-5%, Red >5% CPU usage)
• Bulk Tab Management: Multi-select interface, sort by CPU/title/status, batch operations, smart filtering
• Auto-close History: Restoration system for accidentally closed tabs with configurable retention limits
• Advanced Settings: Customizable timers, CPU thresholds, auto-close modes, theme options

Technology Stack:

• Frontend: React 18.2.0, Tailwind CSS, Lucide React icons
• Build: Vite 7.1.1, PostCSS, ESLint
• Browser APIs: Chrome Extensions Manifest V3, Tabs/Storage/Scripting APIs

Why InactiTab:

• Smart Intelligence: Context-aware protection for media, calls, and important sites
• Privacy-First: Local processing, no external servers, minimal permissions
• Modern Architecture: Manifest V3, React components, ES modules

Perfect for power users managing hundreds of tabs or anyone wanting better browser performance control.

Link: https://www.twine.net/signin
Github: https://www.twine.net/signin