A Docker containerization setup for running a Hytale game server.

Production-grade engineering skills for AI coding agents.

A curated collection of skills, prompts, and workflows that extend Claude's capabilities — your personal grimoire for AI-powered development.

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing…

Comfortably monitor your network traffic 🕵️‍♂️

Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.

🧠 Cognitive load is what matters

Smallest possible syntactically valid files of different types

Secure and speedy templates for Java and Kotlin.

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Primitive, self-validating immutable object types

Workshop Examples: Cloud Native Testing

SpringMockK: MockBean and SpyBean, but for MockK instead of Mockito

Contains several documents that provide information about the examination of the iSAQB foundation level.

Fawkes, privacy preserving tool against facial recognition systems. More info at https://sandlab.cs.uchicago.edu/fawkes

Property-Based Testing on the JUnit Platform

Simple and Minimal Line Icons

Framework for Evolutionary Message-Driven Microservices on the JVM

Material for a short talk about Kotlin DSLs.

ARCHIVED REPOSITORY. Hexagon is a microservices toolkit written in Kotlin. Its purpose is to ease the building of services (Web applications or APIs) that run inside a cloud platform.

Testcontainers is a Java library that supports JUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

Generator fake objects from a template

Spring Boot helps you to create Spring-powered, production-grade applications and services with absolute minimum fuss.

A fast and easy local Cloud Foundry experience on native hypervisors, powered by LinuxKit with VPNKit

mocking library for Kotlin

Resilience4j is a fault tolerance library designed for Java8 and functional programming

Feign makes writing java http clients easier

A Java architecture test library, to specify and assert architecture rules in plain Java

80 social media icons (sketch, eps, png, etc.)