NEWSLETTER ISSUE #58 - July 2025

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Quarkus and WildFly teams from Red Hat collaborating with Google on launch of Agent2Agent Java SDK

By Stefano Maestri

We’re thrilled to announce the launch of the Agent2Agent (A2A) Java SDK, contributed by the WildFly and the Quarkus communities.

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Using the Model Context Protocol with Quarkus and Langchain4j

By Vishal Shanbhag & Saajan Nagendra

Learn how to build a Model Context Protocol server and client using Quarkus and LangChain4J.

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AI Tool Calling with Quarkus LangChain4j

By Piotr Minkowski

Explore Quarkus LangChain4j AI support's integration with chat models, focusing on "tool calling" (function calling), an AI application pattern that enhances models via API/external tool interaction.

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The Distributed Dragon Forge: A Hands-On OpenTelemetry Adventure with Quarkus

By Markus Eisele

See how to trace microservice calls across network boundaries using Quarkus, REST clients, and Jaeger.

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Creating a chatbot with Google Gemini Vertex AI and Quarkus

By Loïc Mathieu

Building a chatbot with Google Gemini Vertex AI and Quarkus Comments Feed

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Get Red Hat build of Quarkus 3.15, a downstream enterprise-supported version of Quarkus. Learn about support options.

Red Hat Build of Quarkus 3.15 Documentation

Top Social Posts & Discussions

Github Discussions is Quarkus's place for community collaboration, conversation, events, Q&A, job opportunities, and other great community topics.

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Videos of the Month

The ELUSIVE ART of User-Focused Simplicity In Software

Quarkus Insights #212: What is LLM FX?

Quarkus Insights #211: Compose Dev Services

Quarkus Insights #210: Extension Spotlight on JavaFX

Quarkus Insights #209: Performance & Benchmarks when using GraalVM

Upcoming Events with Quarkus

DevConfUS

Date: September 19-20, 2025
Location: Boston, USA
Event Type: In Person

DevConf.US 2025 is the 7th annual, free, Red Hat sponsored technology conference for community project and professional contributors to Free and Open Source technologies at Boston University in the historic city of Boston, USA.

dev2next

Date: September 29-October 2, 2025
Location: Colorado Springs, CO USA
Event Type: In Person

dev2next is the premier conference designed for software developers, architects, technology leaders, development managers, and directors. Explore cutting-edge strategies, tools, and essential practices for building powerful applications using the latest trends and good practices.

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Quarkus is supersonic subatomic java.