Client MVVM is one of the key features in the upcoming ZK 10, which reduces memory footprint and improves response time by moving data binding from the server side to the client side. While the upgrade from Server MVVM to Client MVVM is usually a straightforward process that requires no modification to existing code, certain […]

One of the core reasons why users love to work with ZK is the ability to interact with the Web frontend with Java alone. No messy HMTL, CSS, nor JavaScript; just good-old Java. However, there are still occasions where you want to get your hands dirty with JavaScript, e.g., creating custom components. As a dynamically-typed […]

Recently, we hosted two training sessions to walk you through the exciting new ZK 10 features – Client MVVM and Stateless Components. It’s great to see many of you showing up in the sessions! For those who have not checked out ZK 10 features, you can read “ZK10 Preview” articles here, or watch our ZK […]

Time flies. 16 years have passed since the first release of ZK and now we are in the middle of getting ready for the 10th major version! We are here with two brand new architectural advancements: Client MVVM for bringing major performance boost and Stateless Components for making it possible to build cloud-native applications and fully leverage cloud resources […]

In December 2021, a critical security vulnerability (CVE-2021-44228) was discovered in Apache Log4j. After an internal audit, we confirm that ZK Framework and ZK Components are NOT using the affected Log4j versions and are thus NOT impacted by such vulnerability. ZK FrameworkLog4j is not being used. ZK AddonsIn our spreadsheet and pivot table products that […]

Coming from a legacy ZK version? Just took over an existing ZK project but new to ZK? Hoping to turn your current ZK app responsive? No worries, we can help you with our Migration Program! Why Upgrade If you have ZK 5, 6 or 7 projects, we recommended you to upgrade immediately and stay up-to-date, […]

In ZK 9.5 we added a preview version of ZK web accessibility support including screen reader support, keyboard navigation, high contract themes, and more. Along with the release we announced a feedback event to invite you to try out our accessibility features and give us your feedback. Now that the survey is closed and we […]

If you have a ZK 8.0 (or even older) project, this question must have popped up a few times in your head. If you have never thought about it, it’s time — it’s been 5 YEARS since ZK 8.0 was released. Before answering this question, let’s look at WHAT has been changed in the meantime. […]

Along with ZK 9.5 we have released a preview version of WCAG-support including the za11y module and high-contrast themes. These features enable application developers to create accessible applications that work with keyboards and assistive technologies and are compliant with WCAG standards. In order to know how the new WCAG features work for you and what […]

ZK 9.5 is coming soon with more than 70 enhancements and a WCAG preview (za11y) package. Learn more about the new features and try out the za11y package now! [Highlights] WCAG preview (za11y)We are excited to announce a preview version of the za11y package for web accessibility support. Various enhancements have been made on ZK […]