To ease the transition from the block-based programming environment Scratch to Java this library was created. Therefore, the core elements of Scratch are remodeled.

Hyperbook is a quick and easy way to build interactive workbooks, that support modern standards and run superfast.

Playground to getting to know the internals of the stack and heap of a Java application.

Playground to getting to know the internals of a neural network.

A library for building flow-based assessment systems.