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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.

In Favour of Keeping Changelogs

Leider ist der Eintrag nur auf English verfügbar.Closely related to the art of the README, keeping a changelog can be tremendously helpful when reviewing or contributing to an existing software project or when trying to decide whether to use a new tool. keep a changelog by software developer Olivier Lacan is a website that reminds us of the benefits a "curated, chronologically ordered list of notable changes for each version of a project" provides. Moreover, the website also lists useful guidelines and principles ...
30. Januar 2022 by Bjoern in Software
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Stratospheric – 1.4 Released: Migration to AWS CDK v2 🏗

Leider ist der Eintrag nur auf English verfügbar.On Tuesday this week, we released another update of Stratospheric - From Zero to Production with Spring Boot and AWS, which includes these changes and updates: The AWS CDK (Cloud Development Kit) project, which we use to manage and deploy our AWS infrastructure, moves fast. Last year in December, AWS announced that the CDK v2 is now generally available. As one of our main goals for Stratospheric is to stay up-to-date with the latest tools and ...
23. Januar 2022 by Bjoern in Enterprise Software, Software, Web Applikation
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Revisiting More Popular Posts: Angular Development Environments & Analysing the Complexity of Angular Apps

Leider ist der Eintrag nur auf English verfügbar.Just a few weeks ago, I revisited two of the most popular posts on this blog. Continuing my blog housekeeping efforts, this time around I'd like to point you to two more blog posts that have been quite popular in recent years. If you're working on at least moderately complex Angular applications, these articles might be of interest to you: Running A Local Angular Development Environment Behind A Spring Cloud Gateway Service Analysing the Complexity of Angular ...
16. Januar 2022 by Bjoern in Enterprise Software, Software
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SCuri: Automating Unit Test Boilerplate Code for Angular Components

Leider ist der Eintrag nur auf English verfügbar.As I wrote about quite some time ago in this blog post, which details my solution for managing transitive dependencies for Angular unit tests . although Angular applications in general are easily testable and unit tests are first-class citizens with the framework itself, there's still some potential for improvement when in it comes to test maintainability. In particular, listing and referencing an Angular component's dependencies (i.e. the dependencies of the system under test) such as ...
9. Januar 2022 by Bjoern in Front End Entwicklung, Software, Web Applikation
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I see numbers

Leider ist der Eintrag nur auf English verfügbar.Metaphors play a vital role in how human beings make sense of the world. The ways in which we view and describe both the world around us and abstract thoughts often are inherently metaphorical. When relating to time, for example, we often use spatial metaphors such as "to look forward to", "time moving forward", or "to turn back time". For some though, relating to time in terms of spatial concepts and relations can take on ...
2. Januar 2022 by Bjoern in Design, Allgemein
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The Recent Log4j2 Vulnerability and How to Address it in Spring Boot Applications

Leider ist der Eintrag nur auf English verfügbar.By now, you probably will have heard about the Log4Shell 0-day exploit in Log4j 2 already. Since this is relevant to every Java developer and potentially every Java and hence - by extension - every Spring Boot application out there, I'd like to address this issue and how to mitigate it in Spring Boot applications. When using the default settings without any other dependencies, Spring Boot applications in general won't be vulnerable because Spring Boot uses ...
19. Dezember 2021 by Bjoern in Enterprise Software, Software, Web Applikation
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Harry Roberts – Get Your “head” Straight @ beyond tellerrand Düsseldorf 2021

Leider ist der Eintrag nur auf English verfügbar.At this year's Düsseldorf edition of beyond tellerrand, Web Performance Consultant Harry Roberts gave this insightful talk on how to design and craft the oft-overlooked (no pun intended ...) HTML <head> element's content in terms of performance: Harry Roberts - Get Your "head" Straight - beyond tellerrand Düseldorf 2021 from beyond tellerrand on Vimeo.
12. Dezember 2021 by Bjoern in Design, Web, Web Applikation
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Aaron Parecki – Why Do We Really Need OAuth Anyway? @ beyond tellerrand Düsseldorf 2021

Leider ist der Eintrag nur auf English verfügbar.At this year's beyond tellerrand Düsseldorf IndieWebCamp co-founder and OAuth consultant Aaron Parecki gave a talk about OAuth, why we need it, and how we can use it to simplify authentication and authorization in web applications: Aaron Parecki - Why Do We Really Need OAuth Anyway? - beyond tellerrand Düseldorf 2021 from beyond tellerrand on Vimeo. Aaron also provides a guide to building an OAuth 2.0 server and a video course titled "The Nuts and ...
5. Dezember 2021 by Bjoern in Enterprise Software, Software, Web Applikation
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Stratospheric – 1.3 Released: 🔒SSL Setup Made Easy

Leider ist der Eintrag nur auf English verfügbar.After a minor update last month, which was largely about migrating to Spring Cloud AWS 2.3.2 and various configuration improvements, Tuesday we released a major update of Stratospheric - From Zero to Production with Spring Boot and AWS! Apart from general housekeeping efforts, revision 1.3 of the ebook contains these major improvements: A consistent SSL and (optional) custom domain setup: The previous order in which we introduced various infrastructure components caused problems with duplicate HTTP listeners ...
26. November 2021 by Bjoern in Enterprise Software, Software, Web Applikation
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