Work

A self-hosted calendar, to-do list and kanban board in one app that keeps working offline. Open source under Apache 2.0. Version 1.0.0 was released in November 2026 and replaced the earlier single-user version from 2019.

  • TypeScript
  • React
  • Vite
  • Tailwind CSS
  • Python
  • FastAPI
  • PostgreSQL
  • Docker
  • Claude