Fast cython implementation of trie data structure for Python. Development is inactive, but moved to: http://github.com/martinkozak/cytrie.
DFhack is a library for cross-platform access to the memory of Dwarf Fortress.
This set of projects provides shared tools and utility classes for others Java projects. The dutilities project is composed by sub-projects that provides more specific tools: dtools contains utility classes, dswing contains UI components...
Library and command line utility to store binary data in FLAC application metadata blocks, specifically ISO data tracks. Using the data in these blocks it is possible to archive and recreate a bit accurate copy of Enhanced CD/CD Extra discs.
A fluent java interface for streaming structured data and adapters to produce and consume different forms of it.
Tying together Zend Framework, PHP/Java Bridge, JTOpen, and Tomcat to provide a FOSS solution for i5 (IBM i, iSeries, AS/400) PHP developers struggling with the performance issues of the Integrated File System.
iSDGE is meant to be a free next generation 3D game engine for mobile devices supporting OpenGL ES 2.0. It is very easy to use, extremely flexible and fast. iSDGE is mostly written in C++ and currently comes with an Objective-C binding for iOS.
jBingAPI is a java library to query the microsoft search engine bing (http://www.bing.com/) using their public api. jBingAPI just makes it a lot easier to communicate with this api.
A lightweight Java library to ease developing editor applications utilizing Java2D.
jFuzzyDate is a lightweight java library for formatting easily readable time distances, durations and dates.
This is a small Java library which reads MDF Files up to Version 3.00
This Library for Java shall enable developers to use (at first read, maybe later writer) MDF Files, as described by the Format Specification MDF Format by Vector Informatics. The MDF file format is widely used in automotive engineering and other fields for the recording of measurement data. This Java library parses MDF files and enables different kind of read access. If this library is not helpful for a particular purpose it can at least be used to see how the parsing (and therefore how the file format itself) works.
web application utilities
This library contains utility classes such as a converter from plain text to HTML (for safe inclusion of user-supplied text into web pages, avoiding XSS attacks, etc.), converters from binary to hex representation, and similar functions
Some Useful C-Utilities
Libcutils provides a self-contained set of fundamental routines which are essential to basically any Unix utility or daemon application written in C. The library provides fundamental data structures such as lists, hash-maps, strings and parsing functions for JSON or the typical dot-file based configuration data. The following list summarizes the currently supported functionality: * length delimited instead of NULL terminated strings * memory management based on reference counting * several list processing functions like iterators and map-reduce * support of [Ideal Hash Tries](http://infoscience.epfl.ch/record/64398/files/idealhashtrees.pdf) for highly efficient hash map data structures * parsers for [JSON](http://json.org) data and the text configuration files found in Unix system * doubly linked circular lists for reliable event queues * support for test and debugging of memory management problems such as memory leaks
A C library for digital signal filtering
Lightweight prime number generation library. Makes use of OpenMP and aims for performance. Suitable for applications in cryptography or just for educational demonstration.
Library that provides communication over a network
The project is based on Qt framework. It wraps the capabilities related to networking in simple to use, service based server and client configurations. The library starts with the tcp protocol as it is implemented in the QtNetwork module and creates two top level managing structures: a client and a server. Both support multiple connections that may or may not be encrypted. On top of this basic framework we implement the service support. Any server may host any number of services that are identified by their names in the client-server connection. The source contains simple igu8i based implementations for both a client and a server.  http://qt-project.org/doc/qt-4.8/qtnetwork.html
libtexload is a simple C library for loading texture files
libuformat is ANSI-C library to implement micro-format
libuformat is ANSI-C library to implement micro-format. It defines data structure for micro-format and encoder, decoder for it.
provide an easy way to use lzma compression from https://sourceforge.net/users/ipavlov
A java utility that merges jars together to form a single unified jar. Supports complex merge scenarios, including merging OSGi manifest files for example. Extensible and configurable. Intended for java developers.
Headers containing base constants, base macros and other standard base components for Unix C programs.
An assorted collection of java utility classes
boost::thread (and C++11 threads) extensions, e.g. active object
the C++ header-only library for multi-thread programs. Based on boost::thread from boost library (and in near future on C++11 threads) provides additional features, e.g. active object design pattern, queues, serial port with timeout.