I spent my Saturday afternoon checking if #OpenCode could handle the simple task of adding API docs (Swagger) to a basic Hello World #Micronaut app using Qwen3.5.

This is the level of task I'll give a junior developer as he will need to understand a little dependency management with Gradle and a little Java development to solve the task.

I can with confidence say that that I will not rely on #AI again for this. The result and iterations it took was mind blowing (in a not so good way) 😂

.. and the next one:

released openapi-processor-spring/micronaut 2026.2

this release improves application/x-www-form-urlencoded handlig and 1xx/3xx response codes no longer complain about a missing success code.

See the release notes [2026.2](https://github.com/openapi-processor/openapi-processor-spring/releases/tag/v2026.2) for a description of the changes.

#openapiprocessor #openapi #springframework #micronaut

a bit late, but here we go:

released openapi-processor-spring/micronaut 2026.1

this release adds (marker) interface support for generated DTOs, target configuration for annotations and fixes duplicated `oneOf` interfaces.

See the release notes [2026.1](https://github.com/openapi-processor/openapi-processor-spring/releases/tag/v2026.1) for a description of the changes.

#openapiprocessor #openapi #springframework #micronaut

Excited for #JCON EUROPE 2026? See Vadym Kazulkin at #JCON2026 in Cologne talking about 'Serverless #Java Web Applications on #AWS Lambda with #Micronaut #Quarkus and #SpringBoot'

In this talk, I will present and compare several approaches of…

🎟️ 2026.europe.jcon.one/tickets
Free for #JUG members

Au #SnowCamp j'ai eu le plaisir de donner une conférence avec
@emmanuelbernard sur les 𝗽𝗿𝗼𝘁𝗼𝗰𝗼𝗹𝗲𝘀 𝗲𝘁 𝘀𝘁𝗮𝗻𝗱𝗮𝗿𝗱𝘀 𝗽𝗼𝘂𝗿 𝗹𝗲𝘀 𝗮𝗴𝗲𝗻𝘁𝘀 𝗜𝗔, avec un focus sur #MCP et #A2A

Tous les liens vers les slides, les repos GitHub avec nos démos, sont disponibles ici :

https://glaforge.dev/talks/2026/01/16/on-ai-standards-and-protocols-focus-on-mcp-and-a2a/

En plus, avec du ☕️ #java dedans, avec #micronaut, #quarkus, #langchain4j et #ADKjava.

Aucun 🐍 Python en vue !

Реализация гексагональной архитектуры на Java

В данной статье рассматривается архитектура проекта, позволяющая модульным образом интегрировать инфраструктурные фреймворки, такие как Spring, Quarkus и Micronaut, без необходимости модификации ядра предметной области (domain) или внешних API.

https://habr.com/ru/articles/985156/

#java #ddd #hexagonal_architecture #spring #quarkus #micronaut