Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.

Java Tutorials on my blog (baeldung)

Esper Complex Event Processing, Streaming SQL and Event Series Analysis

The reliable, generic, fast and flexible logging framework for Java.

Mirror of Apache Directory Kerby

Spring Security

Learning Angular Fifth Edition_published by Packt

Hazelcast Code Samples

Spring Security Kerberos

Kerberos and SPNEGO in Java done right

Simple in-memory LDAP server for testing purposes - single JAR based on ApacheDS

configuration library for JVM languages using HOCON files

The Understanding Gradle video series introduces the concepts of the Gradle Build Tool one-by-one in short videos.

A simple zero-config tool to make locally trusted development certificates with any names you'd like.

https://livebook.manning.com/book/spring-security-in-action-second-edition/spring-security-in-action/1

Spring Boot

Spring Framework

Janino is a super-small, super-fast Java™ compiler.

Source code for OAuth 2 in Action

How to structure a growing Gradle project with smart dependency management?

Spring Data Example Projects

Each directory is a tutorial which you can view for more details.

A benchmark to highlight the issue of pinning with virtual threads in Java

Various testcases for some open source projects

Sample applications for using Kerberos and GSS-API in Java.

A simple Kerberos server and keytab generator which uses ApacheDS.

How do I idiomatically structure a large build with Gradle 7.2+?

TradingMachine is a mini-trading system simulation, whose components (market data and order feeds, FIX acceptor and initiator, back-end for filled orders) interact by queues and topics.