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

Open Source Identity and Access Management For Modern Applications and Services

Apache Flink

Graphs for Everyone

Quarkus: Supersonic Subatomic Java.

Apache Pulsar - distributed pub-sub messaging system

🏗 Build container images for your Java applications.

Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.

AWS Service registry for resilient mid-tier load balancing and failover.

Continuous Inspection

Open source transactional distributed database. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure without compromising performance.

A tool for mocking HTTP services

Catch common Java mistakes as compile-time errors

JanusGraph: an open-source, distributed graph database

Spring Data Example Projects

Keep your code spotless

Support for adding OAuth1(a) and OAuth2 features (consumer and provider) for Spring web applications.

Ant Media Server — Ultra-low latency streaming engine with WebRTC (~0.5s), SRT, RTMP, HLS, CMAF, adaptive bitrate, transcoding & scaling

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

Kubernetes integration with Spring Cloud Discovery Client, Configuration, etc...

Automated mass refactoring of source code.

Simplifies the development of creating a JPA-based data access layer.

WildFly Application Server

Apache Parquet Java

Provide support to increase developer productivity in Java when using Elasticsearch. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style dat…

Java rate limiting library based on token-bucket algorithm.

A plugin that allows branch analysis and pull request decoration in the Community version of Sonarqube

Prometheus instrumentation library for JVM applications

Quarkus quickstart code