Design patterns implemented in Java

Event Driven Orchestration & Scheduling Platform for Mission Critical Applications

A Java 8+ Jar & Android APK Reverse Engineering Suite (Decompiler, Editor, Debugger & More)

An Application Framework for AI Engineering

The modern Java bytecode editor

Use SQL to query Elasticsearch

Micro second messaging that stores everything to disk

Database Subsetting and Relational Data Browsing Tool.

A demo for using JWT (Json Web Token) with Spring Security and Spring Boot 2

The official repository for Developing Android Apps

🚀 LangGraph for Java. A library for develop AI Agentic Architectures in the Java ecosystem. Designed to work seamlessly with both Langchain4j and Spring AI.

Java Indexed Record Chronicle

Samples showing how to build Java applications powered by Generative AI and LLMs using Spring AI and Spring Boot.

IntelliJ IDEA plugin which generates an inner builder class

Multi-agent banking assistant with Java and Langchain4j

A companion for the LeanStacks YouTube channel playlist entitled Spring Boot Fundamentals.

Web UI for Ollama built in Java with Vaadin, Spring Boot and Ollama4j

Swing UI testing library for Robot Framework

docs-assistant

Oauth, search and status update/delete examples for twitter API 1.1

Minimal chat application using Spring AI.

Example Spring Boot App with Spring Data JPA and Spring Data Neo4j

An example app trying to answer some common questions when people try to add REST endpoints to Vaadin applications.

Multi-Module Vert.x Example Maven Project