Worum es bei uns geht

All things Java / JVM in Vienna, Austria.

We try to meet once a month (except for summer holidays July, August) to discuss various Java related topics, including frameworks, best practices.

The meetup is aimed at beginners, intermediates and professionals as well.

Most of our meetings will be held at the University of Technology Vienna in the heart of the city center.

During the corona pandemic, we abstain from doing online meetups with talks that are already wildely available on the internet/youtube. We only make exceptions for content that is unique or from a member of our community who wishes to share it. If you are a "Developer Relations" person, this most likely means that your talks don't fit our profile during this non-onsite phase.

If you have something to share that is not already widely available, please reach out to one of the organizers.

Bevorstehende Events (2)

save the date - may meetup: faster JVM start-up techniques + TBA

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save the date, details will follow shortly

Agenda:

18:00 doors open
18:20 please grab drinks!
18:30 Faster JVM start-up techniques - Ionut Balosin
19:30 Break, Networking, Pizza
19:55 Raffle
20:00 Talk 2 TBA
21:00 Networking

Property-based testing with Java + JavaOnDesktop/JavaFX

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Agenda:
18:00 doors open
18:20 please grab drinks!
18:30 Property based testing in Java - Jan Stępień / innoQ
19:30 Break, Networking, Pizza
19:55 Raffle
20:00 May the firce be with you - Tips + Tricks in JavaFX - Gerrit Grunwald / Azul Systems
21:00 Networking

Let’s Test That Real Quick: Property based testing in Java
Property-based testing changes the way we look at our test suites. Instead of specifying test cases one after another, this advanced testing technique enables us to automatically generate a stream of inputs. Despite its potential, property-based testing still remains under the radar within the Java community. Let’s try to uncover its strengths together. The talk will discuss how property-based testing compares to traditional testing methods and demonstrate its principles with simple examples. In order to bust the myth of the inapplicability of property-based testing in a real-world setting we’ll bring up some use cases from industry. Finally, we’ll wander into the world of concurrency and the automation of race condition detection.

about Jan Stępień / innoQ:
Jan works with people to build better soft­ware. His interests span archi­tecture, devel­opment, and opera­tions. He looks for simple solutions for complex problems.

Talk 2:
May the firce be with you - Tips + Tricks in JavaFX
JavaFX is powerful, believe it or not and in this session I will try to share some tips and tricks that might

help you creating your own JavaFX based apps. I will cover things like styling a JavaFX app using CSS, let you know
when it makes sense to use the JavaFX Canvas node, why you really should learn how to use a vector drawing program.
In addition you will learn how easy it is to make your JavaFX application not only run on your desktop machine but also
on mobile devices or even on the browser...without using a plugin.
So if you are curious and would like to learn more about JavaFX...listen...and learn...

about Gerrit Grunwald / Azul Systems
Gerrit Grunwald is a software engineer that loves coding for around 40 years already. He is a true believer in open source and has participated in popular projects like JFXtras.org as well as his own projects (TilesFX, Medusa, Enzo, SteelSeries Swing, SteelSeries Canvas).

Gerrit blogs regularly at http://harmonic-code.org, he is an active member of the Java community, where he founded and leads the Java User Group Münster (Germany), he is a JavaOne rockstar and a Java Champion. He is a speaker at conferences and user groups internationally and writes for several magazines.

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MapDB + OpenSource Career | Using Kafka&Opensearch at Willhaben

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