Functional Reactive Programming with Angular and Sodium

Functional reactive programming (FRP) is a variant of reactive programming for the development of user interfaces based on the functional paradigm and a strict set of basic operators. In contrast to reactive frameworks, such as RxJs, using FRP enables a developer to define a pure area in her code in which some error classes, typical for event-based architectures, do not occur. Sodium is an FRP-framework, which is independent of a specific GUI-framwork and supports several different programming languages. Here, we describe how to use Sodium together with Angular.
Continue reading

Integration of JBake in Maven – Static Websites

JBake is a “Java based, open source, static site generator” (, on github It is a great choice if you want to create static HTML websites. No slow loading of dynamic content anymore. Additionally, if a site is created on load by JavaScript, issues with indexing and search engine optimization/SEO might occur. This is not a problem with static sites. At the same time different template engines like FreeMarker ( help you modularize the website. You only have to define menu and footer once and they will be inserted automatically.

JBake was perfect for us to create a microsite with 15 different pages and lots of reappearing elements. We integrated JBake into Maven to create a comfortable release process. To do this we used the plug-in jbake-maven-plugin ( This sample project shows the fundamental integration:

Continue reading