Repositories list

• safeLearn

  Public
  This project is the attempt to unify all teaching materials using Markdown and Obsidian as an editor while using this site as a reader for the students. As a re…

  markdownschoolkeycloak+ 5hostingobsidianmarkdown-viewerteaching-materialsteacher-management

  JavaScript

  •

  MIT License

  •0•2•5•0•Updated Feb 15, 2026Feb 15, 2026

• java-parent-pom

  Public
  The parent pom for all our java-projects.

  The Unlicense

  •0•0•0•1•Updated Jan 26, 2026Jan 26, 2026

• websocket-server

  Public
  Java

  •

  The Unlicense

  •0•0•0•0•Updated Jan 9, 2026Jan 9, 2026

• npm-build-workflow

  Public
  The Unlicense

  •0•0•0•0•Updated Nov 18, 2025Nov 18, 2025

• deploy-workflow

  Public
  The Unlicense

  •0•0•0•0•Updated Nov 6, 2025Nov 6, 2025

• docker-build-workflow

  Public
  The Unlicense

  •0•0•0•0•Updated Nov 4, 2025Nov 4, 2025

• init-runner-action

  Public
  The Unlicense

  •0•0•0•0•Updated Oct 29, 2025Oct 29, 2025

• websocket-client

  Public
  Java

  •

  The Unlicense

  •0•0•0•0•Updated Oct 17, 2025Oct 17, 2025

• oauth-token-manager

  Public
  Java

  •

  The Unlicense

  •0•0•0•0•Updated Oct 17, 2025Oct 17, 2025

• overmind-gui

  Public
  The graphical user interface for overmind-server.

  Vue

  •

  The Unlicense

  •0•0•0•0•Updated Oct 12, 2025Oct 12, 2025

• first-quarkus-server

  Public
  A HTL project containing the very first quarkus server.

  Java

  •0•0•0•0•Updated Sep 14, 2025Sep 14, 2025

• safeLearn-Obsidian-plugin

  Public
  A community plugin for Obsidian, that offers visual aids for the SafeLearn-specific tags.

  TypeScript

  •

  The Unlicense

  •0•0•3•0•Updated Sep 8, 2025Sep 8, 2025

• java-http-server

  Public
  A wrapper around Javalin that helps develop secured, database-backed RESTful services with minimal overhead and maximum flexibility.

  javahttpcrud+ 13databaserestkeycloakauthenticationserverjdbcrest-api+ 6

  Java

  •

  The Unlicense

  •0•2•0•1•Updated Aug 11, 2025Aug 11, 2025

• java-jre-utils

  Public
  A library to help with JRE stuff like shutdownhooks or reading resources.

  searchjavareflection+ 11resourcesshutdownexceptionsnoopclassloaderfqnswallow+ 4

  Java

  •

  The Unlicense

  •0•0•0•0•Updated Jul 24, 2025Jul 24, 2025

• maven-central-workflow

  Public
  The Unlicense

  •0•0•0•0•Updated Jul 24, 2025Jul 24, 2025

• bump-semver-workflow

  Public
  The Unlicense

  •0•0•0•0•Updated Jun 26, 2025Jun 26, 2025

• htl-zeromq

  Public
  Example of a ZeroMQ Client and Server implementing a Hello-World protocol and a primitive chat-server using the concept of rooms.

  Java

  •

  The Unlicense

  •0•1•0•0•Updated Jun 3, 2025Jun 3, 2025

• java-udp-observer

  Public
  A small and generic UDP client that listens on a given port returning the datagrams when you ask for them.

  javaclientobserver+ 3udpgenericbuffered

  Java

  •

  The Unlicense

  •0•0•0•1•Updated May 27, 2025May 27, 2025

• java-mqtt-client

  Public
  A simple client to connects to an MQTT server and subscribe topics there.

  Java

  •

  The Unlicense

  •0•0•0•0•Updated May 8, 2025May 8, 2025

• java-rdb-utils

  Public
  A library to help with accessing and managing JAVA-persistence-layer enabled relational databases.

  Java

  •

  The Unlicense

  •0•0•0•1•Updated May 8, 2025May 8, 2025

• java-cli-utils

  Public
  A collection of useful tools if you want to make a command line interface of some sorts.

  Java

  •

  The Unlicense

  •0•0•0•0•Updated May 6, 2025May 6, 2025

• java-rest-client

  Public
  A REST-client that uses OK-HTTP.

  Java

  •

  The Unlicense

  •0•1•0•0•Updated May 6, 2025May 6, 2025

• cheatsheets

  Public
  This repository contains various markdown files containing important commands, etc...

  linuxcommandscheatsheets

  The Unlicense

  •0•0•0•0•Updated May 6, 2025May 6, 2025

• java-datastructures

  Public
  Just several data-structures written in Java.

  Java

  •

  The Unlicense

  •0•0•0•0•Updated Apr 24, 2025Apr 24, 2025

• java-crontab-scheduler

  Public
  This project contains a scheduler, that will take a crontab-expression and trigger the scheduled task according to that expression.

  javacroncrontab+ 3schedulerscheduler-servicecronjob

  Java

  •

  The Unlicense

  •0•0•0•0•Updated Apr 24, 2025Apr 24, 2025

• java-serialization

  Public
  A library to help with serialization and deserialization using com.fasterxml.jackson.

  Java

  •

  The Unlicense

  •0•0•0•1•Updated Apr 24, 2025Apr 24, 2025

• java-parent-javalin-pom

  Public
  The parent pom for all our java-projects building on the javalin project.

  The Unlicense

  •0•0•0•0•Updated Apr 24, 2025Apr 24, 2025

• homepage

  Public
  This is the homepage of unterrainer.info

  TypeScript

  •

  The Unlicense

  •0•0•0•0•Updated Apr 21, 2025Apr 21, 2025

• Travis-Scripts

  Public
  Scripts and manuals to help configure Travis for various builds and build targets including MonoGame and publishing as nuget package.

  travis-cinugetscripts+ 4travis-ci-configurationmonogametravistravis-scripts

  Shell

  •

  The Unlicense

  •1•1•0•0•Updated Mar 25, 2025Mar 25, 2025

• setup-ssh-action

  Public
  The Unlicense

  •0•0•0•0•Updated Mar 18, 2025Mar 18, 2025