Quarkus: Supersonic Subatomic Java.

Magic Link Authentication for Keycloak

Useful Keycloak event listener implementations and utilities.

The all-in-one Desktop & Docker AI application with built-in RAG, AI agents, No-code agent builder, MCP compatibility, and more.

The orchestrator that manages tests and deployment

Data Engineering Zoomcamp is a free 9-week course on building production-ready data pipelines. The next cohort starts in January 2026. Join the course here 👇🏼

docker-compose.yml files for cp-all-in-one , cp-all-in-one-community, cp-all-in-one-cloud, Apache Kafka Confluent Platform

Sample code for the blog post series "A Comprehensive Guide to Terraform."

use terraform to deploy a basic aws infrastructure with simple web service running in docker

Terraform template for AWS provider ☁️

An example skeleton with Cypress and Cucumber

光 HikariCP・A solid, high-performance, JDBC connection pool at last.

Benchmark comparing serialization libraries on the JVM

An authorization library that supports access control models like ACL, RBAC, ABAC in Java

The Jdbi library provides convenient, idiomatic access to relational databases in Java and other JVM technologies such as Kotlin, Clojure or Scala.

Gatling Plugin for Gradle

demo app for (Web3 with Waves) tutorial

requery - modern SQL based query & persistence for Java / Kotlin / Android

Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.

A demo for annotation processing

An example on how to use Java Annotation Processors

Getting Started with Spring Boot 3:

A simple and modern Java and Kotlin web framework

The perfect companion for your Kotlin journey - Inspired by functional, data-oriented and concurrent programming

A Java API for generating .java source files.

simple scala cassandra client

A collection of useful Kotlin Extension

Most common Prometheus deployment example with alerts for Kubernetes cluster