Group: The Apache Software Foundation
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1. 📁Apache Maven743,732 usages

org.apache.maven(126)

Apache Maven is a build tool for Java projects. Using a project object model (POM), Maven manages a project's compilation, testing, and documentation.

2. 📁Apache Commons68,754 usages

org.apache.commons(266)

Apache Commons is an Apache project focused on all aspects of reusable Java components.

3. 📁Apache Felix45,403 usages

org.apache.felix(163)

Apache Felix is a community effort to implement the OSGi Framework and Service platform and other interesting OSGi-related technologies under the Apache license.
Apache Logging Services is a collection of libraries for logging in Java.
The Apache HttpComponents project is responsible for creating and maintaining a toolset of low level Java components focused on HTTP and associated protocols.

6. 📁Apache Camel30,052 usages

org.apache.camel(1438)

Camel is an Open Source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.

7. 📁Apache Hadoop15,991 usages

org.apache.hadoop(227)

The Apache Hadoop project develops open-source software for reliable, scalable, distributed computing.

8. 📁Apache CXF13,779 usages

org.apache.cxf(206)

Apache CXF helps you build and develop services using frontend programming APIs, like JAX-WS and JAX-RS.

9. 📁Geronimo14,287 usages

org.apache.geronimo(109)

Apache Geronimo is an open source set of projects that are focus on providing JavaEE/JakartaEE libraries and Microprofile implementations.

10. 📁Apache Flink11,147 usages

org.apache.flink(632)

Apache Flink is a framework and distributed processing engine for stateful computations over unbounded and bounded data streams.

11. 📁Apache Spark9,907 usages

org.apache.spark(113)

Apache Spark™ is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters.

12. 📁Apache Tomcat8,702 usages

org.apache.tomcat(83)

The Apache Tomcat software is an open source implementation of the Jakarta Servlet, Jakarta Pages, Jakarta Expression Language, Jakarta WebSocket, Jakarta Annotations and Jakarta Authentication specifications.

13. 📁Apache POI8,241 usages

org.apache.poi(30)

Apache POI is a Java API for Microsoft Documents.

14. 📁Apache Lucene8,215 usages

org.apache.lucene(114)

Apache Lucene is a high-performance, full-featured text search engine library written entirely in Java.

15. 📁Apache Kafka7,141 usages

org.apache.kafka(100)

Apache Kafka is an open-source distributed event streaming platform used by thousands of companies for high-performance data pipelines, streaming analytics, data integration, and mission-critical applications.

16. 📁Apache Groovy6,965 usages

org.apache.groovy(46)

Apache Groovy™ is a multi-faceted language for the JVM. It aims to provide a Java-like feel and syntax, but with added productivity features.
Apache XML Graphics is a collection of projects that provide a variety of XML/SVG graphics technologies.

18. 📁Apache NiFi6,062 usages

org.apache.nifi(917)

An easy to use, powerful, and reliable system to process and distribute data.

19. 📁Apache ActiveMQ6,019 usages

org.apache.activemq(213)

Apache ActiveMQ is popular open source, multi-protocol, Java-based message broker. It supports industry standard protocols so users get the benefits of client choices across a broad range of languages and platforms.

20. 📁Apache Sling5,897 usages

org.apache.sling(353)

Apache Sling™ is a framework for RESTful web-applications based on an extensible content tree.