Grace Jansen
6,548 viewsRun true-to-production tests on your Java applications
TestContainers helps improves true-to-production testing, see how you could make use of it for your MicroProfile and Jakarta EE apps.
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Developer Tools
Grace Jansen
6,548 views
Gerhard Fuchs
5,954 viewsClient-server application in Java: Easy with FEPCOS-J – Video.
See how FEPCOS-J relieves developers of the network programming required to implement a client-server application in Java.
Michael Gasche
7,579 viewsbeetRoot: Yet Another Web Framework?
beetRoot is a slim and rapid Java web development as well as a full & secure client-server framework ready to run.
Frank Delporte
6,028 viewsExample Java Application with Embedded Jetty and a htmx Website
I was experimenting with a Java application that can act as a web server and includes the user interface HTML-files that get modified with …
8,878 viewsWho instruments the instrumenters?
Have you ever wondered how libraries like Spring and Mockito modify your code at run-time to implement all their advanced features?
Wouter Nederhof
4,481 viewsDiagnosing user-reported issues using WireQuery
WireQuery is a tool that helps you solve user-reported issues by combining session replay with capturing API calls. In this article, I will …
Oleksandr Hrebeniuk
11,705 viewsSQL Query Optimization: How to Identify and Optimize Slow SQL Queries
In this article, we want to share our experience using real-life examples on how to identify and optimize slow SQL queries, especially when …
Ethan McCue
10,848 viewsGetting Started with bld
bld is an up-and-coming build tool for the Java ecosystem. This article guides you through getting set up to use it in your own projects.
Jonathan Vila
10,888 viewsEnsuring the right usage of the Java 21 new features
How to ensure the right usage of the new version of Java 21, and improve performance and clarity in our code base.
Grace Jansen
6,703 viewsIntelliJ IDEA and Open Liberty - Effective Java app development
How to use Liberty Tools for IntelliJ IDEA to enable rapid, easy, and efficient development of cloud-native Java applications with Liberty.