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We can help you!ZK - Open Source Java Web Framework Sign upLogin Search Products CORE FRAMEWORK ZK Framework An open source web UI framework for speedy development in Java FEATURED COMPONENTS VIEW ALL ZK Charts Hundreds of stunning and interactive charting for your ZK application Keikai Spreadsheet A component for bringing Excel-like functionality into your web application ZK Theme Pack 20+ ready-to-use modern themes for beautifying your ZK application ZK Pivottable An exceptional data analysis and summarization component for pivoting TOOLS ZATS Test A testing suite for creating automated unit tests for your ZK application ZK Studio A productivity tool for developing ZK application in Eclipse IDE ZK IntelliJ Plugin A productivity tool for developing ZK application in IntelliJ IDE Get Started EXPLORE ZK ZK Demo Interactive demos with source code helping you to explore the ZK power Build your 1st ZK App An example project guiding you to get your first ZK app up and running RESOURCES ZK Forum ZK Sandbox ZK Downloads Documentation LEARN ZK ZK Documentation A collection of ZK tutorials, references, smalltalks and Javadocs RESOURCES ZK Essentials ZK References ZK Javadocs Small Talks Blog Support GET HELP Support Information on the what services we offer and how you can get supported Training Information on public, private and custom training sessions Forum A place to interact with other ZKers and share your thoughts RESOURCES Premium downloads ZK@Github About MORE ABOUT ZK About Our story, history and leadership Pricing Information on product pricing and the ordering process MORE ABOUT ZK Why ZK EE View the enterprise features for your mission critical projects Contact Office location and contact information Login We use cookies to ensure that we give you the best experience on our website. Got it! Enterprise. Trusted. Established. ZK is the best open source Java framework for building enterprise web and mobile apps. Demo Get Started Rapid Development ZK users report an average of 4-16 times of productivity boost. How is it possible? With ZK’s server-centric architecture and ready-to-use 200+ components and themes, you can focus on developing your business logic at the server-side and leave everything else such as server-client communication, browser compatibility, networking, security, and even styling to ZK! Learn more Simply Java ZK is renowned for "Ajax without JavaScript", enabling developers to build rich Web applications in pure Java. In addition, 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. Learn more Enterprise-level Security Unlike JavaScript-based solutions where business logic may reside on the client side and can easily be inspected and manipulated; with ZK all business logic is stored and executed at the server meaning increased security for Enterprise applications. Learn more Innovative Technology Since our first release in 2005, ZK has been the leader in the industry: we are the 1st Java framework supporting MVVM pattern, the first PC+Mobile responsive solution that supports write once run everywhere, the first client+server fusion architecture, and the first web spreadsheet component…. Innovation is the driving force that differs us from everyone else and motivates us to be better and better each day. Learn more Open Source We believe open source is the best way to build an open, secure, and trustworthy software that millions can depend on. ZK CE is freely available under the LGPL license, for both open source and commercial projects. Meanwhile ZK EE with advanced features and professional support are available for mission critical projects. Learn more News ZK Gmaps 4.0.3 officially released May 09, 2024 ZK 2024 Community Survey Apr 15, 2024 ZK Pivottable 3 is now available and compatible with ZK 10! Apr 02, 2024 Releases ZK 10.0.0 Feb 27, 2024 ZK Charts 11.2.0.0 Nov 22, 2023 ZK Calendar 3.1.2 Dec 04, 2023 ZK CKEditor 4.21.0.0 May 09, 2023 Articles [Case Study] ZK x EDICO Apr 10, 2024 [Case Study] ZK x IISI Sep 27, 2023 [DZone] Automate Migration Assessment With XML Linter Aug 29, 2023 ZK Enterprise Package Everything you need to deliver more than expected. EXPLORE ZK EE Performance Better performance, better experience, and greater product Features 60+ EE-exclusive features including WebSocket, WCAG, Theme Pack, and more Support Discuss directly with core ZK engineers to solve your questions and boost productivity EXPLORE ZK EE Products ZK Framework Keikai Spreadsheet ZK Charts ZK Pivottable ZK Theme Pack ZK Studio ZK Calendar ZK Spring ZK JSP ZTLZATS Test Demos ZK Framework Keikai Spreadsheet ZK Charts ZK Pivottable ZK Calendar ZK Web MailZK Sandbox Real World Apps Downloads ZK Framework Keikai Spreadsheet ZK Charts ZK Pivottable ZK Studio ZK Calendar ZK Spring ZK JSP ZATS Test Documentation ZK Framework Keikai Spreadsheet ZK Charts ZK Pivottable ZK Studio ZK Calendar ZK Spring ZK JSP ZTLZATS Test Why ZK Top Reasons Features Why ZK EE Why ZK 10 Who’s Using Case Studies Testimonials Community Forum Blog Request Features Report Bugs Support Training License Pricing PartnersContact Us facebook fan page ZK LinkedIn Group twitter @zkoss © 2024 Potix Corporation. 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