Collection of handy online tools for developers, with great UX.

Architecture decision record (ADR) examples for software planning, IT leadership, and template documentation

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

JPAstreamer is a lightweight library for expressing JPA queries as Java Streams

Explain complex systems using visuals and simple terms. Help you prepare for system design interviews.

Kepler (Kubernetes-based Efficient Power Level Exporter) uses eBPF to probe performance counters and other system stats, use ML models to estimate workload energy consumption based on these stats, …

Fault tolerance and resilience patterns for the JVM

Spring Boot Admin example projects including infrastructure for discovery use cases

Java Spring backend for project Tenjin

Enterprise & production ready SOAP webservices powered by Spring Boot & Apache CXF

Faster way to switch between clusters and namespaces in kubectl

AssertJ is a library providing easy to use rich typed assertions

A Java library that implements application/problem+json

An example project for Keycloak Customizations

Admin UI for administration of spring boot applications

Elegant Error Handling for Spring Boot

Springboot Graceful Shutdown Hook for a container environment like Openshift

Eclipse editor for the Velocity Template Language (VTL)