Stars
Spring Integration provides an extension of the Spring programming model to support the well-known Enterprise Integration Patterns (EIP)
FST: fast java serialization drop in-replacement
Libraries to help developers express architectural abstractions in Java code
Open source Java implementation for Raft consensus protocol.
Implementation of the sample from REST in Practice based on Spring projects
Distributed Stream and Batch Processing
Lite Rx API Hands-On with Reactor Core 3
Write JSON unit tests in less code. Great for testing REST interfaces.
High Performance Primitive Collections for Java
Powerful event-bus optimized for high throughput in multi-threaded applications. Features: Sync and Async event publication, weak/strong references, event filtering, annotation driven
The on premise, open source version of Eventuate, which is a platform for developing transactional business applications that use the microservice architecture.
Efficient execution and functional composition of database calls using jdbc and RxJava Observables
Low-overhead, non-blocking I/O, external Process implementation for Java
Repository for important documentation - the index to the project / community
Snippets and small examples demonstrating kafka features and configs
Concurrent Radix and Suffix Trees for Java
jOOX - The Power of jQuery Applied to W3C DOM Like JDBC, DOM is a powerful, yet very verbose low-level API to manipulate XML. The HTML DOM an be manipulated with the popular jQuery product, in Java…
https://openjdk.org/projects/code-tools/jcstress
Graylog Extended Log Format (GELF) implementation in Java for all major logging frameworks: log4j, log4j2, java.util.logging, logback, JBossAS7 and WildFly 8-12
JoinFaces: JSF Spring Boot Starters - JSF inside Spring Boot Application