Sometimes I finish things. Here are some open source projects, tools, and experiments that survived the "todo" list.

This App provides you a "Ghost Overlay" to align your current view with previous photos. Perfect for tracking progress, construction, or personal growth.

UiBooster is a lean library to create fast and easy dialogs for utility tools. It equips your applications blazing fast with GUI components to increase the comfort for your users. It is based on Java swing components to run on current JREs without any struggle. This library encapsulates the long and sometimes complicated GUI code and leaves more clarity in your project.
A tool to bridge the gap between your scale and garmin. Easily convert your body composition data into Garmin-compatible files — seamless, accurate, and fast.

Mascot Management is a small business simulation with an idle-game flavor on a reduced screen dimension and real life problems. It was made for the Game-Jam "A Game By Its Cover" in 2023
Dusk Bunny is an endless runner game, in that way you have to run as far as you can. It was made for the Game-Jam "A Game By Its Cover" in 2022
With p5.tween you can create easily animations as tween in a few keyframes. It is a extension for great free p5.js code learning platform.

This library collects various image processing algorithms and provides simple access to them. All algorithms are implemented in Java and runs without any other dependencies. Some algorithms are pretty standard and others maybe do you know from Photoshop. It starts with less basic features and grow over the last years.
More chaotic code snippets can be found on my GitHub.