Skip to content
ZK is a highly productive Java framework for building amazing enterprise web and mobile applications
Java JavaScript CSS HTML Shell Awk
Failed to load latest commit information.
MyApp Feature ZK-1882: Support Richlet with Servlet Filter
bin update zklessChecker
deploy upgrade to ZK 8.0.1 version
dist/lib release 8.0.0
jsdoc upgrade to ZK 8.0.1 version
zcommon Merge remote-tracking branch 'upstream/7.0'
zel Merge branch '7.0' of
zhtml Merge branch '7.0' of
zk Merge remote-tracking branch 'upstream/7.0'
zkbind refixed for Bug ZK-2927
zkdoc Bug Fix ZK-2968: listbox rows-attribute ignored on ipad
zkplus Merge branch '7.0' of
zksandbox Merge branch '7.0' of
zksandboxs upgrade to ZK 8.0.1 version
zktest Bug Fix ZK-2968: listbox rows-attribute ignored on ipad
zul Merge branch '7.0' of
zweb Merge branch '7.0' of
.gitignore update gitignore file
.travis.yml update yml file add code climate badge
build update build script
build.projects fix build/release script
build.prop.xml build osgi jars
build.setting upgrade to ZK 8.0.1 version add -Xdoclint:none to ignore JDK 8 Javadoc's restriction check and wo…
build.txt git-svn-id: dd50bd9b…
build.xml Fix bug ZK-1857: ZK 6.5 EE OSGi: Comet Servlet 3 Push does not work
readme.txt description

ZK Build Status Maven Central Code Climate

ZK is a highly productive Java framework for building amazing enterprise web and mobile applications.





Product Overview

Simply Java

ZK is renowned for its "Ajax without JavaScript" approach since 2005, enabling developers to build rich internet applications transparently without any knowledge of Ajax and JavaScript.

The client engine and update engine in ZK play the roles of pitcher and catcher, rendering Ajax communication transparent to developers. Events triggered by users are encapsulated and marshalled to event listeners running at the server.

User interface rendered on browsers are surrogated on the server as POJO components, alternation made on the POJO components are reflected to the client transparently.

With programs executed at the server, developers can leverage all the Java technologies, such as Java EE and Spring, while back-end data and services are readily available.

Server+client Fusion

ZK's Server+client Fusion gives developers the freedom to leverage the best of both sides.

The server-centric solution to Ajax brings a productivity boost, robustness, and security to Web application development; while client side solutions endows Web applications with greater controllability and the ability to leverage client side resources.

ZK marries the benefits of both to bring forth a developer-centric approach where developers continue to build large scale enterprise applications with all the robustness of Java technologies, but also are offered the flexibility to work directly with ZK's jQuery based widgets to further enhance user experience.

Declarative Programming

ZK User Interface Markup Language (ZUML) makes the design of rich user interfaces as simple as authoring HTML pages. ZUML is a variant of XUL inheriting all features available to XML, and separates the UI definition from the run-time logic.

ZUML also allows developers to automate CRUD between UI components and the data source with annotations, data binding and MVVM.

Something went wrong with that request. Please try again.