Your Data. Your Private Place

## Built for real family life

### Shopping Lists

Collaborative lists with aisle categories. Import ingredients directly from your meal plans.

### Documents

Upload and manage family files with 14 category tags, per-document visibility, and drag-and-drop support.

### Recipes

Create, duplicate, and scale reusable recipes. Pre-fill meal slots or save any meal as a recipe.

### Birthdays

Birthday tracker with automatic annual calendar events, age display, and 1-day-before reminders.

### Budget Tracking

Track income and expenses with 15 currency options, recurring entries, loan tracking, and CSV export.

### Notes

Colored sticky notes with Markdown support. Perfect for recipes, family memos, and quick reminders.

### Contacts

Shared family contact directory with CardDAV sync, vCard import/export, and multi-account support.

### Works Everywhere

Installable PWA on any device. Offline support, dark mode, fully responsive from phone to desktop.

Features

## Everything your household needs

A complete set of tools designed for families — seamlessly working together.

### Task Management

Shared tasks with deadlines, priorities, subtasks, recurring schedules, and a Kanban board. Assign to family members with one-tap status changes.

### Meal Planning

Weekly drag-and-drop planner with ingredient lists. Automatically export ingredients to your shopping list with one click.

### Calendar Sync

Two-way sync with Google Calendar and CalDAV providers (iCloud, Nextcloud, Radicale). Subscribe to public ICS calendars. File attachments support for events.

Preview

## Every screen, beautifully crafted

A clean, intuitive interface that adapts to your device and preferred theme.

Dashboard
Tasks
Calendar
Shopping
Meals
Budget
Notes
Contacts
Settings

Philosophy

## Built different, on purpose

No subscriptions, no vendor lock-in, no data leaving your home.

### Privacy First

AES-256 encrypted database with SQLCipher. Zero telemetry. Your data never leaves your server.

### Fully Self-Hosted

Runs on a Raspberry Pi, a NAS, or any server. Docker makes setup a one-liner.

### Zero Build Step

Pure ES modules, vanilla JS, plain CSS. No bundler, no transpiler, no framework. Ships what you write.

### Open Source

MIT licensed. Inspect, modify, extend, contribute. Built in the open for families who care about transparency.

Get Started

## Up and running in minutes

# Pull and start with Docker curl -O https://raw.githubusercontent.com/ulsklyc/oikos/main/docker-compose.yml curl -O https://raw.githubusercontent.com/ulsklyc/oikos/main/.env.example cp .env.example .env # Set SESSION_SECRET and DB_ENCRYPTION_KEY in .env docker compose up -d docker compose exec oikos node setup.js

Then open `http://localhost:3000` and log in. Need a step-by-step guide, HTTPS setup, or troubleshooting? See the Installation Guide.

## Ready to take back control?

Oikos is free, open-source, and built for families who value their privacy.

Get Started on GitHub