Eduard Kuric discusses the significance and role of context in the creation of relevant follow-up questions for unmoderated usability testing, how an AI tasked with interactive follow-up should be validated for its capability to incorporate such context, and what the potential — along with the risks — of AI interaction in usability testing.

The OWASP vulnerabilities list is the perfect starting point for web developers looking to strengthen their security expertise. Let’s discover how these vulnerabilities materialize in full-stack web applications and how to prevent them.

The goal of content design is to reduce confusion and improve clarity. Yet often it’s difficult to pinpoint a problem as user feedback tends to be not specific enough. But: we can use a few simple techniques to assess how users understand and perceive content. Let’s take a look. Part of How To Measure UX & Design Impact by yours truly.

Optimizing web performance means looking beyond surface-level metrics. Time to First Byte (TTFB) is crucial, but improving it requires more than tweaking server response time. Matt Zeunert breaks down what TTFB is, what causes its poor score, and why reducing server response time alone isn’t enough for optimization and often won’t be the most impactful change you can make to your website.

Tomasz Jakut reflects on the evolution of web design, from the days of table-based layouts and Flash games to the rise of responsive web design (RWD), which often feels like the end of history in web layout. But as 2025 marks the 15th anniversary of Ethan Marcotte’s article, it’s worth asking whether something significant happened after RWD — something so seamless that it went almost unnoticed.

In today’s web development landscape, the concept of a monolithic application has become increasingly rare. Modern applications are composed of multiple specialized services, each of which handles specific aspects of functionality. This shift didn’t happen overnight - it’s the result of decades of evolution in how we think about and implement data transfer between systems. Let’s explore this journey and see how it shapes modern architectures, particularly in the context of headless CMS solutions.

Let’s make the most of the shortest of all months, with a new collection of desktop wallpapers celebrating new opportunities, sweet memories, happy little moments, and everything in between. All of them created with love by the community for the community. Enjoy!

Design systems play a crucial role in today’s digital landscape, providing a blueprint for consistent and user-friendly interfaces. But there’s another tool that deserves equal attention: the digital playbook.