my blog. for you.

Reden wir über Digitales.

Ich bin selbständiger IT Berater und Unternehmer in der Internet und Software Branche. Ich beschäftige mich mit Design, Enterprise Applikationen, Web Apps und SaaS Produkten. Ich entwerfe und entwickle Business Lösungen und Anwendungen. Ich helfe Unternehmen in Sachen Software Qualität und Wissenstransfer, z.B. mit Angular und Spring Boot.

Demystifying Spring Boot Magic by Patrick Baumgartner @ Spring I/O 2025

Leider ist der Eintrag nur auf English verfügbar.

Say Goodbye to Microservices, Say Hello to Self-Contained Systems by Simon Martinelli @ Spring I/O

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8. Juni 2025 by Bjoern in Enterprise Software, Software

Spring I/O 2025 Keynote

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1. Juni 2025 by Bjoern in Enterprise Software, Software

On HTML Attributes and Properties

Leider ist der Eintrag nur auf English verfügbar.In his insightful article, HTML attributes vs DOM properties, Jake Archibald delves into the often-overlooked distinctions between HTML attributes and DOM properties. While modern frameworks often abstract much of this complexity, a clear understanding of these differences is invaluable, especially when working directly with the DOM or developing custom elements.

25. Mai 2025 by Bjoern in Allgemein

Testing Spring Boot @ConfigurationProperties

Leider ist der Eintrag nur auf English verfügbar.Making Configuration Properties Testable in Spring Boot One of Spring Boot’s most elegant features is its support for binding externalised configuration to strongly typed Java beans via @ConfigurationProperties. This makes managing application settings both expressive and maintainable. However, as with any other part of our code, we should ensure that these properties are tested — especially when they encapsulate non-trivial validation or logic. This Baeldung article on "Testing @ConfigurationProperties in Spring Boot" provides a comprehensive overview ...

18. Mai 2025 by Bjoern in Enterprise Software, Software

Secure, Test, Repeat: A Guide to Spring Security Integration Testing by Laurentiu Spilca @ Spring I/O 2024

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11. Mai 2025 by Bjoern in Enterprise Software, Software

Automating Java Code Migration with OpenRewrite

Leider ist der Eintrag nur auf English verfügbar.Software development constantly evolves, and so do the libraries and frameworks we rely on. Keeping codebases up-to-date is crucial for long-term maintainability but often feels tedious and error-prone when done manually. Fortunately, tools like OpenRewrite offer an elegant solution: automating large-scale code changes in a reliable, repeatable way. In a recent article, Philip Riecks walks through a practical example of how OpenRewrite can be used to modernize Java code. Specifically, he demonstrates how to update ...

4. Mai 2025 by Bjoern in Enterprise Software, Software

GraphQL, Java, and Spring: The Latest Features by Rossen Stoyanchev @ Spring I/O 2024

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27. April 2025 by Bjoern in Enterprise Software, Software

AsyncAPI & Springwolf – Automated Documentation (and more) by Raphael de Lio @ Spring I/O 2024

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20. April 2025 by Bjoern in Enterprise Software, Software

About the Roles to Assume in Software Development

Leider ist der Eintrag nur auf English verfügbar.Software engineer Patrick Dubroy recently wrote this interesting article about five different hats to put on when thinking about and working with code - and much more importantly - the other people involved in the process. While each individual engineer's might differ slightly (though the most important one, in my opinion, the teaching hat, is something fairly universal), the key point is: You're not just coder. You're not an automaton merely producing code. In fact, ...

13. April 2025 by Bjoern in Entrepreneurship, Software

Björn Wilmsmann

my blog. for you.

Reden wir über Digitales.