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Supersonic Subatomic Java
A hands-on Quarkus tutorial using Server-Sent Events, buffered ingestion, and PostgreSQL Dev Services to analyze real Fediverse conversations.

www.the-main-thread.com/p/java-fediv...
February 11, 2026 at 8:15 AM
Join us next week at Developer Week in San Jose (Feb 18-20)!

github.com/quarkusio/qu...

#quarkusworldtour
February 10, 2026 at 2:02 PM
AI speeds up coding but increases risk. Learn how Java developers can use AI safely by applying proven software engineering principles.

www.the-main-thread.com/p/ai-assiste...
February 10, 2026 at 8:15 AM
⏰ Starting soon! Join us for Quarkus Insights Ep. #235 as Robert Toyonaga, Severin Gehworlf, Karm Babacek, Foivos Zakkak, Sanne Grinovero, and Galder Zamarreno join us to discuss the release of Mandrel 25.

bit.ly/quarkusinsig...

#java #quarkus #quarkusinsights
February 9, 2026 at 1:45 PM
Using LangChain4j QueryTransformers with Quarkus Easy RAG

www.the-main-thread.com/p/query-rewr...
February 9, 2026 at 8:15 AM
Unicode Defense in Java: The Complete Guide

How invisible characters, homograph attacks, and BiDi overrides break production systems and how to stop them in Quarkus.

www.the-main-thread.com/p/unicode-se...
February 8, 2026 at 8:15 AM
Join us next Monday, Feb 9th, at 9am EST for Quarkus Insights Ep. 235 as we discuss the release of Mandrel 25 & how it aligns the native-image capabilities from GraalVM w/ OpenJDK & Red Hat Enterprise Linux libraries to improve maintainability for native Quarkus apps.
February 6, 2026 at 2:01 PM
Don't miss Kevin Dubois's "Agentic AI Patterns" session from 16:05 - 16:50 today at Voxxed Days Ticino.

github.com/quarkusio/qu...

#QuarkusWorldTour
February 6, 2026 at 9:01 AM
Build a production-ready RAG system in Java with Quarkus and LangChain4j, then measure faithfulness, relevance, and hallucinations

www.the-main-thread.com/p/measuring-...
February 6, 2026 at 8:15 AM
Check out the new extensions added to the extensions catalog in January!

quarkus.io/extensions/n...

#ExtendQuarkus
February 5, 2026 at 2:01 PM
At Voxxed Days Ticino? Make sure you check out "From LLM orchestration to autonomous agents: Agentic AI patterns with LangChain4j" with Mario Fusco & Kevin Dubois from 13:00 to 16:00.

github.com/quarkusio/qu...

#QuarkusWorldTour
February 5, 2026 at 9:01 AM
Master LangChain4j with 50 expert-curated interview questions. Covers RAG pipelines, AI Services, Tool Support, and Memory management in Quarkus and Spring Boot.

www.the-main-thread.com/p/langchain4...
February 5, 2026 at 8:15 AM
We're rockin' Developer Week in San Jose!

github.com/quarkusio/qu...

#quarkusworldtour
February 4, 2026 at 7:00 PM
We released Quarkus 3.31.2 with the first round of fixes for our 3.31 stream. We had good feedback about Panache Next and our Java 25 support. Keep the reports coming! quarkus.io/blog/quarkus...
Quarkus 3.31.2 - Maintenance release
Quarkus: Supersonic Subatomic Java
quarkus.io
February 4, 2026 at 6:41 PM
A practical guide to idempotency keys, IETF standards, and safe retries with Quarkus

www.the-main-thread.com/p/java-idemp...
February 4, 2026 at 8:15 AM
The Quarkus Community Call is about to start shortly (2pm Paris time).

This week's topic is Context Propagation and Propagation of Contexts .

Join via Google meet:
meet.google.com/jka-uhzd-fby
February 3, 2026 at 12:45 PM
Building production-grade toxicity filtering in Java using semantic models, ONNX, and Quarkus Guardrails instead of brittle pattern matching.

www.the-main-thread.com/p/semantic-t...
February 3, 2026 at 8:15 AM
Agentic AI Patterns with Mario Fusco & Kevin Dubois at 16:00 - 16:50 in Room A4

Healthy Geeks, Better Code: Lessons from Fitness and AI with Markus Eisele & Sergey Beryozkin at 16:00 - 16:50 in Room C1

github.com/quarkusio/qu...
February 3, 2026 at 7:01 AM
Don't miss these awesome Quarkus sessions today, Tuesday, at Jfokus

How Java, standards, and community helped education equality with Richard Fichtner at 11:00 - 11:50 in Room C1

Introduction to Verifiable Credentials with Sergey Beryozkin at 11:00 - 11:50 in Room C3
February 3, 2026 at 7:01 AM
⏰ Starting soon! Join us for Quarkus Insights Ep. #234 for The Bold, the Broken, and the Burned - Part 2 with Guillaume Smet & Georgios Andrianakis

bit.ly/quarkusinsig...

#java #quarkus #quarkusinsights
February 2, 2026 at 1:45 PM
How to build a production-grade feature flag system in Java with database-backed toggles, security-aware evaluation, and a live Qute dashboard.

www.the-main-thread.com/p/feature-fl...
February 2, 2026 at 8:15 AM

"From LLM orchestration to autonomous agents: Agentic AI patterns with LangChain4j" with Mario Fusco & Kevin Dubois at 13:20 - 17:00 in Room 23

github.com/quarkusio/qu...
February 2, 2026 at 7:00 AM
Check out these cool sessions today at Jfokus:

"Did you really get better?" with Eric Deandrea at 11:00 - 12:30 in Room C3
February 2, 2026 at 7:00 AM
Building fast, multilingual AI guardrails with Quarkus, LangChain4j, and ONNX without adding latency or brittle patterns.

www.the-main-thread.com/p/multilingu...
February 1, 2026 at 8:15 AM
A hands-on Quarkus deep dive into Joda-Time, daylight saving traps, and how to migrate safely to java.time without breaking billing or audits.

www.the-main-thread.com/p/joda-time-...
January 31, 2026 at 8:15 AM