🆚 Apache Sling vs. ZK Framework

📈 Apache Sling is much more popular than ZK Framework.
🌍 Apache Sling is more popular in all countries.

Statistics based on 3.3M+ analyzed websites. About this data

Apache Sling

ZK Framework

Type

Backend framework

About

Apache Sling is an open-source web framework that uses a Java Content Repository (JCR), such as Apache Jackrabbit, to store and manage content.

It maps HTTP request URLs to content resources, supports server-side scripting with languages like JSP, JavaScript, Ruby, and Velocity, and integrates with the OSGi framework for modularity.

ZK is an open-source Java framework for building enterprise web and mobile applications.

It offers over 200 components, including spreadsheets and pivot tables, supports multiple design patterns like MVC and MVVM, and facilitates rapid development through its server-centric architecture and ZUML markup language.

Headquarters

Wilmington, Delaware, United States

Taipei, Taiwan

Website

sling.apache.org

zkoss.org #199,252

Pricing

Free ✔️Open source

Free version ✔️Community Edition, open source

Professional$999/developer/year

EnterpriseCustom

Popularity

Determined by the number of sites using each technology.

The Apache Sling backend framework is 315 times more popular than ZK Framework.

Total websites

Market share

Backend Frameworks

Popularity by country

Determined by the number of sites detected from each country.

Apache Sling is more popular than ZK Framework in all countries.

United States

Germany

United Kingdom

Australia

Italy

Canada

Spain

Switzerland

Belgium

Japan

Awards

🥇 Most popular in Vatican in the Backend Frameworks category.
⭐ 7th most popular in Italy in the Backend Frameworks category.
⭐ 7th most popular in the Philippines in the Backend Frameworks category.
⭐ 8th most popular in Germany in the Backend Frameworks category.
⭐ 8th most popular in Australia in the Backend Frameworks category.

Popularity by domain category

Determined by the number of sites in each category.

Apache Sling is more popular than ZK Framework in all market segments.

Business

Finance/Banking

Motor Vehicles

Marketing/Merchandising

Health

Travel

Software/Hardware

Online Shopping

Education/Reference

Internet Services

Top sites

Top-ranked sites that use these technologies.

Name

Rank

#66

#73

#89

#130

Name

Rank

#55,703

#85,848

#177,306

#575,244

#605,637