🆚 Apache Cocoon vs. Apache Sling

Apache Cocoon was an open-source Java web application framework built around XML processing and retired in January 2025.

It used a pipeline architecture with generators, transformers, and serializers to convert XML into outputs such as HTML, PDF, and RTF, emphasized separation of content, logic, and presentation, and integrated with XSLT, XQuery, and the Spring framework.

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.

Popularity

Determined by the number of sites using each technology.

• 🥇 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.

Top sites

Top-ranked sites that use these technologies.

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• Apache Sling vs. Jakarta Servlet
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• Apache Sling vs. Java Portlet
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• Apache Cocoon technology profile
• Apache Software Foundation company profile

• Apache Sling technology profile
• Apache Software Foundation company profile