marmo.dev
Field notes on AI, Java, open source and shipping software
How MarMoFin uses Spring Boot, STOMP, SockJS and Angular to push job progress and private stock alerts through Kubernetes
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Angular 22.1.0 was released on July 28, 2026. It's a bugfix release, but we can find some minor
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Hibernate 7.4 introduces temporal entities, auditing, and safer pagination key upgrades for Spring Data JPA developers.
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A quick Spring Boot 4 migration diary: moved packages, split deps, and stricter tests.
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A full-stack document intelligence demo using Angular, Spring Boot, Spring AI 2.0, and Mistral OCR 4 to extract markdown, layout blocks, tables, images, confidence signals, and structured JSON.
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The origin of the technical debt
New features introduced in Angular 19.2
Code review lessons. A simple question about a query challenged the online solutions.
Is Quarkus a real alternative to Spring Boot? How to choose between the two?
Steps for the migration from Kotlin to Java, notes
Java 23 Lombok compilation error, how to fix it.
How to avoid n+1 queries between your entities
New features introduced in Angular 19.0
How to configure hibernate to show execution performances