scikits.statsmodels is a Python package which provides a complement to scipy for statistical computations, including descriptive statistics and estimation of statistical models. The main included model categories are linear, discrete, generalized linear, and robust linear models, and, in time series analysis, AR, ARMA, and VAR. It also includes statistical tests mainly for regression diagnostics.
The Lean Mean C++ Option Parser handles program arguments (argc, argv). It supports the short and long option formats of getopt(), getopt_long(), and getopt_long_only(), but has a more convenient interface. It is a freestanding, header-only library with no dependencies, not even libc or STL. It comes with a usage message formatter which supports column alignment and line wrapping, making it ideal for localized messages with different lengths.
Project'Or RIA is project management software that tries to to gather in a single tool all functionality needed to organize your projects. It focuses on IT projects, but is also compatible with all kinds of other projects. The objective is to keep it simple and easy to use on a day to day basis.
DeltaQt is a cross-platform library of C++ classes and functions for parsing of DELTA (DEscription Language for TAxonomy) files, and is part of the Free DELTA initiative. Support for all major data-related DELTA directives is planned. Typesetting directives are beyond the scope of the project, and support for them is not planned. Support for RTF formatting within comments, notes, descriptions, etc. is planned. All data defined by supported DELTA directives (including comments and annotations) will be parsed into memory. Qt (core) is used extensively.
Erasm++, the Embedded Runtime Assembler in C++, is an Embedded Domain Specific Language (EDSL) in C++ for runtime code generation on Intel 64/IA-32 architectures. It supports complete compile-time syntax checking, and its code generators run very quickly because necessary data are computed statically. Also included are GenericDsm, a fast and generic instruction decoder library which supports "pattern matching" against the decoded instructions, and MetaPrelude, a Haskell-like lazy metaprogramming library that helps implementing EDSLs in C++.
OpenSourceClassifieds is LAMP software for creating highly-scalable classified ad websites. It supports general ads or specialized ones through plugins (cars, jobs, real estate, dating, etc.), many languages, lots of options for customization, integration with TinyMCE for WYSIWYG editors for rich formatting, extensibility through plugins (Google Analytics, Google Maps, Time elapsed, etc.), an interchangeable look and feel with themes, search engine (SEO) features (Sitemap.xml generation, robots.txt, nice URLs), an integrated search engine with full text support, an unlimited number of categories and sub-categories, and out-of-the-box anti-spam facilities (Akismet, Re-captcha).