get2gethr

Automated group scheduling. Create an event, invite participants, connect Google Calendars, and find a time that works for everyone — no back-and-forth.

How It Works

1. Create an event — set a date range, duration, and working hours
2. Invite participants — they receive email invitations with unique links
3. Connect calendars — each participant grants read-only access to their Google Calendar free/busy data
4. Auto-propose — once everyone's connected, the app finds available slots and proposes the best one
5. Confirm — participants confirm or decline; if declined, the next slot is proposed automatically

Stack

Layer	Technology
Web	Next.js 16, React 19, TypeScript, Tailwind CSS v4
iOS	SwiftUI, iOS 17+
Database	Turso (libSQL) via Drizzle ORM
Email	Resend
Calendar	Google Calendar API (free/busy)
Auth	Google OAuth 2.0 (per-participant, scoped to calendar read)

Setup

Environment Variables

TURSO_DATABASE_URL=libsql://your-db.turso.io
TURSO_AUTH_TOKEN=your-token
GOOGLE_CLIENT_ID=your-google-client-id
GOOGLE_CLIENT_SECRET=your-google-client-secret
ENCRYPTION_KEY=any-random-string
RESEND_API_KEY=your-resend-key
NEXT_PUBLIC_BASE_URL=http://localhost:3000

Web

npm install
npm run dev

iOS

Open ios/get2gethr.xcodeproj in Xcode. The app targets iOS 17+ and connects to the same backend API.

Update the baseURL in Services/APIClient.swift to point to your deployed instance.

Project Structure

get2gethr/
├── app/                    # Next.js pages + API routes
│   ├── api/               # REST API (events, invites, auth)
│   ├── events/[id]/       # Event dashboard page
│   └── invite/[token]/    # Invitation + confirmation pages
├── lib/                    # Server-side logic
│   ├── db/                # Drizzle schema + Turso connection
│   ├── scheduler.ts       # State machine (advance events, finalize slots)
│   ├── availability.ts    # Free slot computation
│   ├── google-calendar.ts # OAuth + Calendar API
│   ├── email.ts           # Resend templates
│   └── crypto.ts          # AES-256 token encryption
├── components/             # React UI components
└── ios/                    # SwiftUI iOS app
    └── get2gethr/
        ├── Views/         # CreateEvent, Dashboard, Invite, SlotConfirm
        ├── Models/        # Data models + theme
        ├── Services/      # API client
        └── Components/    # Reusable UI (chips, banners)

License

Private.