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API & Frameworks
118 posts
Building AI-Driven Java Systems with Spring AI and Java 26
Spring AI and Java 26 make building AI-powered Java applications finally practical. This article shows how developers can…
Beyond REST: Rethinking APIs with GraphQL and Java
Introduktion Distributed systems need little introduction today. They form the backbone of modern software architectures, enabling independent components…
How to Write Your Own DbUnit
Intro You need to reach that (at least) 80% test coverage demanded either by your outer customer or…
Connecting Java Reinforcement Learning to Python Gymnasium
This three-part series builds a Java Reinforcement Learning Python Gymnasium pipeline from scratch. Part 1, this article, explains…
Solving Spring AI’s UI Challenge with AG-UI’s Java SDK
Introduction: The Missing Link in Java AI Development Ask any Java developer who has tried to build an…
LangChain4j Agentic Workflows: From AI Calls to Multi-Agent Systems in Java
You have built AI features into your Java application. Your model is wrapped in a service, RAG is…
Paketo Buildpacks: ready for Java 26 & more!
Paketo Buildpacks, the default way to create container images with Spring Boot, will include support for Java 26…
API Development: Implementing an HTTP POST/SSE event in Jakarta REST
In this article, we’ll learn how to send messages to a client using Server-Sent Events (SSE) initiated by…
2: The Jakarta Cliff: Why Modern Java Leaves Struts 1 Behind
This is the second in a series of articles exploring the realities of modernisation. In this article, you’ll…
Comparing transitive dependency version resolution in Rust and Java
You learn by comparing to what you already know. I was recently bitten by assuming Rust worked as…
