Looking for a reliable partner to bring your project to the next level? Whether it’s development, design, security, or ongoing support—I’d love to chat and see how I can help.
Flip cards (also known as flash cards) are interactive elements that reveal hidden content when flipped—mimicking the behavior of physical cards. They’re engaging, space-efficient, and increasingly popular for product showcases, team member profiles, quiz applications, and educational tools. This comprehensive guide explores various techniques for implementing flip cards using CSS and JavaScript. Introduction to Flip […]
Updated Article from 2016 In today’s globalized digital landscape, creating websites and applications that speak your users’ language isn’t just good practice—it’s essential for engagement, conversion, and user satisfaction. Browser language detection allows you to automatically identify a user’s preferred language and provide content in that language without requiring manual selection. This guide covers everything […]
In modern web development, providing rich code editing experiences is increasingly common. Whether you’re building a CMS, documentation platform, or coding playground, you’ll likely need a way to transform plain HTML textareas into powerful code editors. This post explores the most popular JavaScript libraries that enable this functionality, comparing them by features, performance, and implementation […]
JavaScript libraries and frameworks continue to evolve at a rapid pace, providing developers with powerful tools to build efficient, scalable, and interactive web applications. As we progress through 2025, the ecosystem has matured with established favorites maintaining their dominance while new innovative solutions emerge to address modern development challenges. Whether you’re working on a simple […]
In modern web design, sticky elements have become essential for creating intuitive user experiences. Whether it’s a navigation bar that follows you as you scroll, a sidebar that stays visible, or a call-to-action button that remains accessible, sticky elements improve usability and engagement on websites. In this comprehensive guide, we’ll explore different approaches to implementing […]
Visual connections between UI elements are essential in modern web applications. Whether you’re building flowcharts, org charts, mind maps, or just want to highlight relationships between components, leader lines are a powerful visual tool. This post explores 10 top JavaScript libraries that make it easy to connect elements with paths, arrows, and more. 1. Leader […]
In the world of interactive web design, animated counters have become a staple for showcasing statistics, achievements, and metrics. These “countup” animations, which typically count from zero to a specified number, create a dynamic visual effect that draws user attention to important numerical data. Whether you’re looking to highlight your website’s visitor count, showcase product […]
Are JavaScript polyfills still relevant in today’s development landscape? It’s a question I get asked frequently in consultations and tech discussions, especially as browsers have become more standardized. Let me break this down for you with some real-world perspective. What Are JavaScript Polyfills (And Why We Used to Need Them) If you’ve been in web […]
Retro gaming has seen a resurgence in popularity, and thanks to HTML5, many classic-style games can now be played directly in a web browser without needing any additional software. These games are not only free but also open-source, allowing developers to tweak and customize them as they see fit. Here are some of the best […]
PORTALZINE® NMN
Alexander Gräf
Stettiner Str. Nord 20
DE-49624 Löningen
