Explore live open-source projects and AI models.

Spring Framework

LangChain4j is an idiomatic, open-source Java library for building LLM-powered applications on the JVM. It offers a unified API over popular LLM providers and vector stores, and makes implementing tool calling (including MCP support), agents and RAG easy. It integrates seamlessly with enterprise ... Read more

Apereo CAS - Identity & Single Sign On for all earthlings and beyond.

Spring Security

mini-spring is a simplified version of the Spring framework that helps you quickly familiarize yourself with Spring source code and master Spring's core principles. It extracts Spring's core logic with extremely simplified code while preserving Spring's core functionality.

A Spring Framework based, pragmatic style JavaEE application reference architecture.

Your go-to microservice framework for any situation, from the creator of Netty et al. You can build any type of microservice leveraging your favorite technologies, including gRPC, Thrift, Kotlin, Retrofit, Reactive Streams, Spring Boot and Dropwizard.

SOFABoot is a framework that enhances Spring Boot and fully compatible with it, provides readiness check, class isolation, etc.

Demonstrates the features of the Spring MVC web framework

An API Gateway built on Spring Framework and Spring Boot providing routing and more.