Reactive Java Doesn’t Have to Be Hard: Quarkus Makes It Simple
Master asynchronous programming in Java without the usual complexity; build faster, leaner, and more responsive apps using Quarkus.
https://myfear.substack.com/p/reactive-java-quarkus-simplified-guide
#Java #Quarkus #Reactive
From SQL to NoSQL Without the Chaos: Building Modern Java Apps with Quarkus and Jakarta NoSQL
https://myfear.substack.com/p/jakarta-nosql-quarkus-guide-for-modern-java-applications
#Java #Quarkus #NoSQL #JakartaEE #Mongo
Fast, Reliable Email Notifications with Quarkus
How to build a non-blocking, templated, PostgreSQL-powered email system Java developers can trust.
https://myfear.substack.com/p/quarkus-and-jakartaee-for-fast-reliable-email-notifications
#Java #Quarkus #Email #JakartaEE
Latest grievance: The #Quarkus Cache guide says `null` will be cached (negative caching) but this is in fact only supported by the default provider (using the great Caffeine library for in-memory cache) but *it is not supported* by any other provider, such as #Redis. 
https://quarkus.io/guides/cache#negative-cache
https://quarkus.io/extensions/io.quarkus/quarkus-redis-cache/
https://github.com/quarkusio/quarkus/issues/39547
https://github.com/quarkusio/quarkus/discussions/42940
Mastering Audit Trails in Quarkus
How to Build Reliable, Compliant Data Histories with Hibernate Envers in Modern Java Applications
https://myfear.substack.com/p/mastering-audit-trails-in-quarkus-with-hibernate-envers
#Quarkus #Hibernate #Envers #Java
Forget next-gen #UX. This is next-human UX. Loïc Magnette turns boring forms into helpful convos - with validation, memory, even file upload.
Your form, but smarter.
Try the blueprint: https://javapro.io/2025/04/15/ai-powered-form-wizards-chat-click-done/
Getting Started with AI Integration in Java Using Quarkus and LangChain4j
Modern tools, real productivity, and the future of AI-infused enterprise apps powered by the JVM.
https://myfear.substack.com/p/getting-started-with-java-ai-integration-quarkus-langchain4j
#Java #Quarkus #LangChain4j #LLM #CloudNative #AgenticAI
At this point I'm contemplating rewriting this small #Quarkus application in #SpringBoot.
Every step on the way I'm running into some unsupported things.
Latest frustration: The Quarkus #Redis extension (based on Vert.x Redis 4.x) doesn't support Amazon #IAM. This will be supported in version 5.
While at the same time there's an official example from #AWS for Lettuce (which #SpringData Redis is based on).
https://docs.aws.amazon.com/AmazonElastiCache/latest/dg/auth-iam.html
Why should users adapt to your form… when the form can adapt to them? #AI flips the #UX script. Loïc Magnette shares how with memory, validation & RAG, forms become assistants.
Read it here: https://javapro.io/2025/04/15/ai-powered-form-wizards-chat-click-done/
#LangChain4j #Quarkus #AIUX #ConversationalUI #Java @langchain4j
From Hello World to Core Contributor: Your Path Into Quarkus
How to get started, where to find good issues, and how to grow as a Java developer in a modern open-source project.
https://myfear.substack.com/p/from-hello-world-to-core-contributor-of-quarkus
#Java #OpenSource #Contributing #Quarkus
Ten Signs You’re Spending Too Much Time with Quarkus (and Why That’s a Great Thing) https://myfear.substack.com/p/how-quarkus-improves-your-mental-health
#java #Quarkus #MentalHealth #DeveloperJoy
Create a simple REST application using Quarkus - IBM Developer https://developer.ibm.com/tutorials/create-simple-rest-app-quarkus/
#Java #quarkus #developer
Quarkus offers a way to generate a tool provider backed by one or more MCP servers declaratively from the configuration model.
https://docs.quarkiverse.io/quarkus-langchain4j/dev/mcp.html
#Java #quarkus #mcp #langchain4j
PDF Generation in Quarkus: Practical, Performant, and Native
Invoices, reports, or customer records - PDFs aren’t going anywhere. This little tutorial shows you how to generate them the right way…
https://myfear.substack.com/p/howto-pdf-generation-in-quarkus
#Java #Quarkus #PDF
Modern SOAP with Quarkus: Build, Secure, and Deploy Faster Than Ever https://myfear.substack.com/p/modern-soap-with-quarkus-build-secure
#Java #Quarkus #CXF #SOAP
How to Generate QR Codes in Quarkus Like a Pro
Learn how to generate, stream, and render QR codes in your apps with just a few lines of code.
https://myfear.substack.com/p/how-to-generate-qr-codes-in-quarkus
#Java #Quarkus #QRCode
