locates classes that implement a given Java interface (documentation)

Javadoc API documentation for Commons FileUploads

Documentation for libcommons-httpclient-java

Common useful IO related classes - documentation

common Java interface for various compilers - documentation

Documentation for Apache Commons JEXL

Javadoc API for libcommons-jxpath-java

Apache Commons Lang utility classes (documentation)

Documentation for Commons Lang - an extension of the java.lang package

common wrapper interface for several logging APIs (documentation)

Java lightweight mathematics and statistics components - documentation

Java lightweight mathematics and statistics components - documentation

documentation and examples for Commons Modeler

Apache Commons Net (API documentation)

pooling implementation for Java objects - documentation

API documentation for Commons Validator

Java API for accessing various filesystems - documentation

documentation and javadoc API for libconcurrent-java

parsing/manipulation of structured config files (Documentation)

Documentation for libConfuse

Documentation for libcore-renderer-java

simple, easily embeddable, cross-platform C library (documentation files)

C library to store sets/maps of IP address (documentation files)

library to access the Cover Art Archive (developer documentation)

API documentation for the Common Pipeline Library

Reference manual for C++ REST SDK / Casablanca

Unit Testing Library for C++

library for cyclic redundancy check (CRC) computation - documentation

General purpose cryptographic library - documentation

UI library for OpenPGP prompts (documentation)

Libraries for the C Binding of SFML - Documentation

Csound API documentation

Java CSS2 Parser (documentation)

CSV IO library for Java (documentation)

Documentation for csvjdbc

library for flexible control files, documentation

template engine written in C, documentation files

Unit Testing Library for C -- documentation

flexible package manager -- library documentation

documentation for libcurl

high-level terminal interface library for C++ (documentation)

Documentation for libcypher-parser

lightweight C library for daemons - documentation

Documentation for the libdap Data Access Protocol library

Documentation files for double-array trie library

feature-filled library for GTK+ and GObject - documentation

DB Independent Abstraction Layer for C -- documentation

C++ API for D-Bus (documentation)

deprecated library for D-Bus IPC (API documentation)

library for passing menus over DBus - documentation