"The void is not empty; it is full of possibility."

Kanso is a Zen-Modernist task management and focus tool. It fuses the Japanese philosophy of Kanso (simplicity) with Swiss Modernism to create a quiet, high-density environment for deep work.

• Ma (The Void): We use active negative space to organize content, not borders or shadows.
• Seijaku (Calm): All interactions feature physical, dampened weight for an energized sense of calm.
• Ink & Matte: High-contrast typography ("Ink") on flat, soft-matte surfaces.

• Global Command Menu: Ctrl/Cmd + K for instant search, navigation, and actions.
• Micro & Macro Views: Shift between Masonry Grid, Board, and List views instantly with 1/2/3.
• Project Structure: Multi-layered project management with archiving and mobile-native drawers.

• Habit Mastery: Standardized habit tracking with haptic feedback and longevity insights.
• Activity Heatmap: Track focus minutes and habit completions via a visual consistency chart.
• Focus Timer: PiP-enabled Pomodoro engine with real-time stats.

• Private Mode: A zero-footprint experience running entirely in localStorage.
• WebDAV & CalDAV: Sync with personal servers (Nextcloud, Synology, iCloud) without an account.
• Export/Import: Universal .zip backups and .ics (RFC 5545) portability.

1. Web App: usekanso.vercel.app
2. Guest Mode: Try the full experience instantly, no account required.

• Next.js 16.1.0 (App Router) and Supabase (Postgres/Realtime/SSR)
• TanStack Query v5.90+ (Persistence via IndexedDB) and Zustand
• React 19.2.3 (Pre-optimized for Concurrent Mode)
• Tailwind CSS v4 and Shadcn UI (Radical Minimalism)
• Framer Motion and @dnd-kit (Optimized Flat-DOM implementation)
• Serwist for Typed Service Worker & PWA support
• react-activity-calendar and Recharts for data visualization
• tsdav and ical.js for calendar synchronization and portability

• Node.js 20+
• A Supabase project with the schema from supabase/schema.sql

1. Clone the repository
2. Install dependencies:

   npm install

3. Set up your environment:

   cp .env.example .env.local

   Add your Supabase keys to .env.local
4. Start the dev server:

   npm run dev

AGPL-3.0