Planka

Planka is an open-source, self-hosted project management system. It provides a Kanban-style project management system designed for agile teams to organize tasks and track progress through a visual interface. The software is deployed as a web application on a server, typically utilizing Docker for installation and environment configuration.

Users manage projects by creating boards, lists, and cards to represent different stages of a workflow. The interface relies on drag-and-drop mechanics to move tasks between columns, allowing teams to visualize the flow of work from inception to completion. It is designed for real-time collaboration, ensuring that changes made by one team member appear instantly for all other active users without requiring a page refresh.

Key features

• Collaborative Kanban boards with drag-and-drop task management
• Real-time synchronization across all connected users
• Markdown editor for formatted card descriptions
• Notification system supporting over 100 providers
• Single sign-on via OpenID Connect integration
• Internationalization support for multiple languages

The application is built using a modern stack consisting of React for the frontend and Node.js for the backend. This architecture supports a responsive web experience and a public API that allows for further extensibility. For users who require mobile or desktop access outside of the browser, a testing version of a companion Notes app is available for iOS, Windows, and Android platforms. Authentication is handled through standard login or OpenID Connect, making it suitable for organizations that require centralized identity management and GDPR compliance.

Planka is distributed under a fair-code license, offering a community edition for self-hosting alongside paid Pro and Enterprise versions for additional features and professional support.