Everything you need to know to get the job.

Netty project - an event-driven asynchronous network application framework

Quarkus: Supersonic Subatomic Java.

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

Feign makes writing java http clients easier

Micronaut Application Framework

JetCache is a Java cache framework.

XChange is a Java library providing a streamlined API for interacting with 60+ Bitcoin and Altcoin exchanges providing a consistent interface for trading and accessing market data.

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

requery - modern SQL based query & persistence for Java / Kotlin / Android

Java libraries for writing composable microservices

Curated collection of useful little Java functions that you can understand quickly

MongoDB data migration tool for Java

Demonstrates Java 9-18's new features

Stash (BitBucket) plugin, a pull-request decorator which allows to integrate SonarQube violations directly into your pull-request

The "commons" library for Vaadin developers

The e-commerce SDK from commercetools running on the Java virtual machine.

Dockerized CLI application which allows to automatically sync different resources between commercetools projects

Java library for importing and syncing (taking care of changes) data into one or more commercetools projects from external data files or from another commercetools project.

Sample application to show the secured integration of microservices and vaadin

Bootstrap for Vaadin

Intellij Idea Cryptocurrency tracker plugin. Bitcoin, Etherium, etc