Welcome!

Knowledge sharing is the beating heart of eXXcellent solutions.

May 2, 2024Oliver Pehnke

Backstage part 2 - Personalized Homepages with Backstage

Enhance website traffic with a customizable homepage. Backstage's home plugin facilitates easy creation of personalized homepages. Learn how to implement this p13n feature and develop dynamic widgets for improved user engagement.

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April 24, 2024Oliver Pehnke

Print PDFs using HTML+CSS

Printing PDFs can be done with multiple approaches. Lets check out a HTML+CSS pipeline approach how it compares to API and XSL-FO.

March 5, 2024Oliver Pehnke

Tech-blog migrates to Next.js

A developer journey moving this tech-blog from Gatsby to Next.js. Depicting some challenges and our best practices.

January 10, 2024Oliver Pehnke

Backstage part 1 - corporate design theme

Our developer portal backstage needs a visual integration with the corporate design.

April 21, 2023Oliver Pehnke

Rollup Visualizer

With a plugin in rollup you can look inside to see which modules are taking up space.

March 30, 2023Oliver Pehnke, Andreas Pflugrad

Gatsby 5

A complete react framework to create frontends.

April 2, 2022Andreas Pflugrad, Oliver Pehnke

UI5 input validation concept from top to bottom 2023

The validation concept depicts how you can handle errors in ui5. It defines best practises rules based on given the default UI5 concepts.

March 9, 2021Igor Muntoreanu

SAP Fiori Notifications – Part 2

SAP Fiori Notifications - Configuring and Implementing with real Business Scenarios.

February 3, 2021Lukas Reichert

WSL2 on Windows 10 - Setup and Experiences

This article explains how to setup WSL2 on Windows 10 and summarizes a personal experience with WSL2.

January 25, 2021Igor Muntoreanu

SAP Fiori Notifications - Part 1

SAP Fiori Notifications - Configuring and Implementing with real Business Scenarios.

January 21, 2021Luca Nimmrichter

TechBlog - Client Side Search with LUNR

This article explains how the client side search for this blog was implemented using LUNR.

October 29, 2020Thomas Wege

Unerasable Empty Development Packages on an SAP ERP System

In order to clean the repository tree we wanted to delete empty packages. The system couldn't delete them. It complained there were objects inside. Objects we couldn't see...

July 23, 2020Fabian Goßner

OCR with Tesseract and OpenCV

How Tesseract and OpenCV can be used to extract text from images.

July 17, 2020Patrick Schmidt

iframes redefined - Angular & UI5 web apps as web components

The last evolutionary step in our approaches to integrate different web technologies in an existing web applications. In this approach we implement an adapter component using the W3C web components standard to make Angular and UI5 web applications usable in any existing web applications providing bidirectional communication capabilities between the hosted and nested application.

May 14, 2020Burkhard Hoppenstedt