commons
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The Commons Configuration software library provides a generic configuration interface that enables an application to read configuration data from various sources and requires Java 8.
Last Release on Apr 3, 2026
Apache Commons DBCP software implements Database Connection Pooling
Last Release on Dec 16, 2025
Usefull class adapters based on ASM, a very small and fast Java bytecode manipulation framework
Last Release on Dec 16, 2025
Apache Commons Net library contains a collection of network utilities and protocol implementations. Supported protocols include Echo, Finger, FTP, NNTP, NTP, POP3(S), SMTP(S), Telnet, and Whois.
Last Release on Mar 19, 2026
Apache Commons Validator provides the building blocks for both client-side and server-side data validation. It may be used standalone or with a framework like Struts.
Last Release on Nov 18, 2025
Spring Data makes it easy to use data access technologies, relational and non-relational databases, map-reduce frameworks, and cloud-based data services.
Last Release on Apr 17, 2026
The Apache Commons FileUpload Javax component provides a simple yet flexible means of adding support for multipart file upload functionality to Javax servlets and web applications.
Last Release on Feb 17, 2026

The Apache Commons FileUpload component provides a simple yet flexible means of adding support for multipart file upload functionality to servlets and web applications.
Last Release on Jun 6, 2025

The Apache Commons CSV library provides a simple interface for reading and writing CSV files of various types.
Last Release on Jul 27, 2025
Alternate implementations of JDK's "Math" functions.
Last Release on Dec 19, 2022