At ZK, we use Atlassian’s issue tracker to manage bugs, feature requests, and fixes across our products. Due to Atlassian’s product lifecycle changes, we will soon be migrating the issue tracker (tracker.zkoss.org) to its latest cloud-based system. The core functionality will remain the same, but the new platform uses a different login mechanism. As a […]

Are you still running an older version of ZK? It’s the perfect time to upgrade to the latest ZK! ZK 10 introduces major innovations such as Stateless components, Client MVVM, and enhanced modern UI capabilities, empowering developers to build faster, more scalable, and interactive web applications. But even if you’re not yet ready to adopt […]

ZK Documentation moved to docs.zkoss.org with a refreshed interface, improved performance, AI-friendly design, and a new feedback feature that lets you report missing or incorrect documentation via GitHub issues. We hope you enjoy the new experience and welcome your feedback as we continue improving our documentation. During this transition, it may take some time for Google to fully update […]

Tired of writing custom JavaScript to access browser APIs? Want to add location-aware features, clipboard operations, and modern browser capabilities to your ZK apps? Join our upcoming Ask The Expert public training session where you’ll learn how to leverage the Browser-Kit addon – a powerful wrapper that brings native browser APIs to your Java code! […]

We’re excited to announce the release of ZK IntelliJ Plugin 0.4, featuring:  For more information on the features and improvements, visit the developer reference and installation guide. If you’re using IntelliJ to work with ZK, be sure to update to the latest 0.4.1 today!

Dear ZK developer, As summer wraps up, it’s a great time to look back on the progress and updates across the ZK community from the past few months: ZK Products Updated Recent updates continue to enhance productivity and streamline workflows, making operations smoother: 🚩 Latest Releases Meet Our New Tech Partner – QDEV! We’re glad […]

We are excited to announce that QDEV Technolab is now a ZK technology partner! About QDEV QDEV is a fast-growing software development company with strong expertise in Java, enterprise-grade applications, and modern UI frameworks. With more than six years of hands-on experience with ZK, their team has successfully delivered and maintained complex ZK-based applications for […]

Dear ZK developer, Hope you’re doing well! As we move through 2025, here’s a look at what’s been happening in the ZK community over the past few months: ZK Products Updated Plenty of powerful new tools and enhancements have been released to enhance your productivity and streamline your workflow:  ✨ Keikai Doc – Interactive Document […]

We are excited to announce the release of ZK CKEditor Wrapper 5.44.1.0, designed to keep pace with the latest developments in the CKEditor ecosystem and ensure compatibility with CKEditor versions from v39 through v44. Background CKEditor has long been celebrated as one of the most popular text editors, offering a rich and WYSIWYG experience to countless users. […]

zk-quarkus 1.0 is now available! This new add-on enables seamless WebSocket support for Quarkus, ensuring a smoother integration experience for ZK users who are leveraging Quarkus in their applications. 📓 To learn more about the add-on, visit the ZK Developer Reference. It is available in the ZK EE and the ZK Eval repository. 🔎 For manual download, please access the Premium Download page and scroll […]