An extremely easy way to perform background processing in Java. Backed by persistent storage. Open and free for commercial use.

Apache Maven Daemon

Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS

Java rate limiting library based on token-bucket algorithm.

Java client for Kubernetes & OpenShift

Go for Spring Boot Developers

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex di…

RxJava – Reactive Extensions for the JVM – a library for composing asynchronous and event-based programs using observable sequences for the Java VM.

Non-Blocking Reactive Foundation for the JVM

Flyway by Redgate • Database Migrations Made Easy.