skrapla

Skrapla is an open-source calendar and resource management system designed to help organizations schedule and coordinate the use of rooms, equipment, and other resources. It provides a centralized interface for creating, viewing, and editing reservations, managing resource inventories, and enforcing booking rules to prevent conflicts. The software targets schools, associations, and small to mid-sized organizations with shared facilities.

Skrapla is written in Java and is designed as a web-based application accessible through a standard browser. It supports multiple calendars and resources, role-based access control, and conflict checking to prevent double bookings. Features typically include recurring reservations, notifications, import and export options, and an extensible plugin system that allows additional functionality to be added without core changes.

Data is stored in a relational database, with common deployment options including PostgreSQL, MySQL, or SQLite. Skrapla can be run on a Java application server or as a standalone package with an embedded server in smaller environments.

The project is open-source and community maintained, with ongoing contributions from users and developers. Documentation and user support are provided through project websites and forums, and the software is distributed under an open-source license.