# DumbKan

> Self-hosted Kanban board with drag-and-drop tasks, multiple boards, custom columns, dark mode, and PIN protection — no database needed.

- **Category:** Task Management
- **Licence:** GPL-3.0
- **Open source:** oss
- **Languages:** JavaScript
- **Platforms:** Docker, Build from Source
- **Tags:** Responsive, Vanilla Js, Task Management, Kanban, Drag And Drop, Node.js, Dark mode, Json storage, Pin protection, Board

## Description

DumbKan is a simple, self-hosted Kanban board application. It lets users create multiple boards, each with customizable columns, and manage tasks through drag-and-drop on desktop or touch gestures on mobile. The UI supports light and dark modes with system theme detection and persists the choice across sessions. Data is stored in a local JSON file, so no database is required. Optional PIN protection (4–10 digits) can restrict access. The project provides a Docker image (dumbwareio/dumbkan) and a local npm install method. It is licensed under GPL-3.0 and has no formal releases yet; the latest code was pushed in June 2025.

## Links

- [Homepage](https://github.com/DumbWareio/DumbKan)
- [Docker](dumbwareio/dumbkan)
- [GitHub Repository](https://github.com/DumbWareio/DumbKan)

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Source: https://selfhost.directory/project/dumbkan